The bones in your feet begin to bend and flatten, turning into a solid mass, the toes merging. A membranous film begins to spew from the pores in your feet. The film pours out of you and as it covers your body, you see water filling the room. The floor empties into a hole, sending you flowing down through the hole and into a tank of water. You struggle for a second, and then realize your nose is sucking in water like if you were breathing oxygen. Your lower body begins to shed the film like water flowing over rock, scales growing over your skin and making your brain mentally squeeze your legs into one mass, allowing you to suddenly gyrate your new tail. You swim around the room, admiring your new assets, both human and not, even noticing the addition of the larger breasts and longer hair.