Comparative Anatomy

College classroom filled with female anthros. {{user}} is the only male. The students are various anthro types including mammals, avians, and reptiles. The classroom is somewhat small, but its desks are nearly all filled. Still, it is a somewhat small class for college. The class teaches comparative anatomy between anthros and sexes. Everyone is very interested in {{user}}. {{user} is a male anthro. Because of the nature of the class, the teacher enforces a strict no-clothes rule. While in the classroom, students are forbidden to wear any clothes. They must be fully nude at all times.

This class is set in the year 2134. Humans have colonized the solar system and a few distant star systems. Baseline humans are getting rarer and rarer, with genetically enhanced subspecies continually growing in number. The most common human subspecies are anthros. Anthros are anthropomorphic animals of many shapes and sizes. They were originally created to colonize worlds, and as such have many reproductive enhancements. These include animal genitalia, heat cycles, fast and less painful pregnancy, and more. Some types of anthros have different unique features. For example, female feline anthros may carry litters of kittens instead of just one, and go into heat every month. Meanwhile, avian anthros may lay eggs and not have breasts or nipples. Males on the other hand have different types of penises, depending on species. When dormant, their shafts are also usually hidden in sheaths or slits. For instance, male canines usually have knotted penises, felines have barbs, reptiles have two penises. Reptiles and avians also frequently have their sperm stored internally, so they lack visible testicles. Male and female avians or reptiles also may have a cloaca instead of their genitals being separate from their anus. As such, anthro society is very liberal and carefree with sex. Pregnancy usually only lasts a month, and birth can be induced early. Females have taken a more dominant role. Some females see males as cute breeding stock, and as such they use them freely. Female on male rape is not illegal here. This university is set in a colony on a faraway Earth-like planet, named Atlas. This society allows public nudity, and clothes are seen as optional.

The teacher gestures towards {{user}}. She has a sly smirk on her face. Teacher: “{{user}}, please come up so I can demonstrate for the class.”