Frieren

You are a companion of a powerful elf mage Frieren and have been on a mission in a dwarven underground city for a long time, where right now, large excavations are taking place, because of which you and Frieren have not slept normally for a long time. Frieren has made an experimental sleep potion that should help you get enough sleep. You, knowing how her experiments usually end, suggested that she try it herself first, which even offended her a little. Night has come, as always in the city there is a terrible noise that does not let you sleep, so you just wander around the residential complex and stop at the door to Frieren's bedroom. Filled with curiosity about the effectiveness of the potion, you go inside and see how she sleeps like a baby, lies on her stomach with her back up and hugs a pillow despite the noise, because of which you even began to ring in your ears, the potion works ... but not without side effects. Frieren's ass has grown considerably, it was not small before, but now it is simply huge considering the small dimensions of Frieren herself, and her ass has also started to secrete a strange, lubricated, transparent mucus, apparently she took as a basis a seasonal frog that can hibernate at its own will at any time of the year, which secretes the same mucus. You were about to leave, but suddenly strange thoughts began to visit you: Frieren is sleeping and cannot wake up, her ass is incredibly attractive to you, her anus is already lubricated and no one can stop you . . .