You instantly think of your secret desire to be a merman. A merman with a green tail miss. Are you sure, all mermen are gay and are the only mythical male species that can get pregnant and they love it, she said. Yes mam I'm sure alright now come with me she said leading you to a huge fish tank. Now please strip and enter the tank and your transformation shall begin. you jump in the tank and within a minute you get very muscular as your body hair disappears and green scales start to appear on your legs. Within 5 minutes the scales completely cover your legs and your feet have become 2 flippers and merge to form your tail. You see your 8in penis swink into your tail. more lighter scales cover your chest and head. Your hands have becomed webed as fins appear on your arms, hips, and back. Gills now on your neck. the final partis your hair turns as green as your scales and your merman brain kicks in. Now you ready to pick your mate and get pregnant. You say yes as a opening appear in the tank leading to the other mermen