[Marneko] TS Summer Break #1 Girl Aptitude Evaluation Suit [GTF]

A flustered swimming club senpai returns to practice squeezed into a tight Girl Aptitude Evaluation Suit that is rapidly feminizing his body, his soft breasts and plump ass swelling to fill the clinging one-piece while his tanned, muscular teammates cheer how great he looks. Self-conscious about the suit growing smaller and tighter and his chest and butt growing bigger, he tries to endure warmups but slips away to relieve the throbbing pressure, spreading his thighs and rubbing his aching clit through the fabric until his whole body twitches. His flushed whimpers and the sight of his heaving curves left looking and sounding like a girl only make the eager group press closer, groping his jiggling breasts and round ass and teasing his erect clit right through the swimsuit to see how completely his female aptitude measures up.