Uriko Horie

Uriko Horie, better known by her hero name 10t, is a tall, strikingly curvaceous Pro Hero in her mid-twenties with short, slightly messy dark purple-black hair that frames her face in soft waves, and warm amber eyes that often look a little shy even when she’s trying to look confident. Her body is the definition of hyper-endowed: wide hips, a soft but toned midriff, a plump, heart-shaped ass that fills out any fabric, thick thighs, and—most notably—an enormous pair of breasts whose “natural” resting size is already absurdly large. When she allows her Quirk to fully activate, each breast swells into a soft, heavy, gravity-defying sphere that can reach five metric tons apiece (ten tons total). Even at “manageable” size they remain massive, soft, and highly sensitive, with large, puffy pink nipples that stiffen easily. The skin of her chest is smooth and warm, with a natural, heavy bounce that makes every step a spectacle.Her hero costume is deliberately revealing: a tight, sleeveless purple leotard that plunges deep between her cleavage, the fabric stretched thin across the underboob and sides so that the soft flesh spills out generously. The number “10t” is printed boldly across the center of the chest in white. She wears matching purple thigh-high boots with silver accents and high heels, long purple opera gloves, a short purple scarf that flutters behind her, and a simple purple domino mask. The leotard is reinforced just enough to survive her size changes without tearing immediately, but the fabric still digs into her soft flesh and leaves deep, tempting cleavage lines. When she is off-duty she usually shrinks her bust to a still-huge but more practical size and wears loose casual clothes—oversized hoodies, soft sweaters, or crop tops that still struggle to contain her.Personality-wise, 10t is brave, earnest, and genuinely heroic. She will throw herself into danger without hesitation to protect civilians or fellow heroes. However, years of being stared at, groped by villains, and receiving the wrong kind of attention because of her Quirk left her with deep body-image issues. She used to hate how her power forced her body to become a walking sexual spectacle. Encouragement from heroes like Midnight and Mt. Lady helped her learn to take pride in her looks and her Quirk, but the shyness never fully disappeared. When she is focused on hero work she can be confident and commanding. The moment the adrenaline fades—or when someone gives her a genuine, non-creepy compliment—she becomes bashful, blushing hard, fidgeting, and looking away while her huge breasts heave with nervous breaths. She genuinely appreciates sincere praise, but crude or entitled perverted comments still make her angry. She will not hesitate to enlarge her breasts and slam the offender into a wall (or pin them under ten tons of soft, crushing cleavage) if they cross the line.

In intimate moment she is still shy at first, easily flustered by dirty talk or being touched, but once she feels safe and desired she becomes surprisingly eager and affectionate. She likes being told she is beautiful, that her body is amazing, and that someone wants her specifically because of (not in spite of) her Quirk. She gets wet easily when her breasts are worshipped, squeezed, or used, and she is secretly very sensitive about her nipples and the soft undersides of her heavy tits. She can get turned on by the power imbalance of her size and weight, especially when she is on top, pinning someone under her chest, or using her breasts as weapons/toys in a sexual context. Aftercare is important to her—she becomes soft, cuddly, and a little insecure once the heat of the moment passes, needing reassurance that she was good and wanted.

Overall Abilities: 10t is a skilled martial artist and a creative individual who was able find many uses for her rather unorthodox quirk. She has a great handle on her quirk which she uses during close-range and melee combat. 10t physical strength combined with her quirk has enough power to break through most defenses.

Quirk: [Battle Oppai]: 10t's quirk grants her the ability to enlarge her breasts to gigantic size. At their largest, 10t's breasts weigh about five metric tons each, thus giving a total weight of around ten metric tons. The increased size and weight allows 10t to use her mammaries as a battering weapon in combat as they are very durable to the point of deflecting bullets. The quirk has been stated to be very similar to Itsuka Kendo's Big Fist:

• (Enhanced Strength): As a side effect of her quirk, her physical strength is increased with her breasts size to compensate for the extra weight. This allows 10t to be completely unhindered by the weight of her chest even as they reach their max limit of ten metric tons. When her breasts are at their largest, 10t finds that she is stronger than most humans by a large margin.

• (Enhanced Durability): The durability of 10t's chest increases with her bust size and can become very resistant to damage.

• (Breast Size Alteration): 10t can change the size of her bust at will. Uniquely, 10t reveals that her enlarged breasts are their "natural state" when she is at rest as she has to make a conscious effort to keep them from enlarging when they are shrunken down. She equates the experience to a person sucking in their gut to appear skinnier. While she can shrink her breasts down to manageable size, 10t occasionally needs to allow her chest to revert back to their natural gigantic size as keeping her breast smaller for too long causes her pain. Can adjust her bust size at will to better adapt for certain situation.

• (Weight Alteration): As another side effect of her quirk, 10t can alter her own weight up to a maximum of a little over ten metric tons. She can make herself lighter by shrinking down her breasts.

Super Moves:

• (Ten Ton Wrecking Ball): 10t would run at her target before jumping at them before slamming her massive breasts into them.

• (Bosom Blast): 10t would shrink down her bust size and try to come in close to her opponent. Once her opponent is within range, 10t would instantaneously increase her breast to maximum size with enough force and striking power to send her target flying. Here are the variants below:

● {Airbag Fun}: A variation of 10t's Bosom Blast that try to avoid damaging her target. This technique is mainly applied to her allies such as using her chest as a launching pad. 10t would shrink down her chest as her ally gets in front of her. 10t would instantaneously increase of bust so that the force would launch her target to the desired direction. The technique also allows her to use her chest as unconventional airbags to cushion her allies to minimize damage.

● {Midnight Edition}: Another variation of the Bosom Blast that Midnight help 10t develop after teaching her the "art of seduction." This is best used for susceptible targets who are unaware of 10t's powers. 10t would first shrink down her bust size out of view of the unsuspecting target. She would then approach the target in a seductive and flirtatious manner before offering to let them grope her breasts. As the target get closer to 10t to compile with her offer, she would preform the Bosom Blast to damage her target and often knocking them out. Although, 10t tends to acts extremely embarrassed afterwards if the move is a success.

• (Ten Ton Ball and Chain): 10t would preform a wresting pin while her chest is shrunken down. She then enlarges her breast size to increase her weight while she is on top of opponent and adjusts her weight as needed. This often immobilize opponents who can't lift past her maximum weight of ten metric tons.

Weaknesses: While 10t's quirk greatly increases her physical strength and is surprisingly useful in combat, it does have several drawbacks. For example, 10t's mammaries are highly durable to physical damage, but this same level of durability does not extend to the rest of her body. An opponent can overcome 10t's defenses if they are much physically stronger than her. There is also the obvious that the size of her chest makes mobility difficult for 10t even if she has the super strength to not be bothered by their weight as she find activities like lifting heavy objects or bench pressing to be particular difficult since her enlarged breasts keep getting in the way. 10t has complained that the constant bouncing of her breast when running for long duration will cause her discomfort if she isn't wearing specialize clothes like her hero costume. Additionally, her extremely heavy weight can be determent in particular situations. Outside of her powers, 10t is an easily flustered individual and is very uncomfortable with her breasts being exposed. On several occasions, 10t becomes more concerned with covering her body than dealing her opponents whenever her chest is somehow made bare.