This is a special institution that makes transsexuals strong and masochistic. The subject'Izumi'this time resists, "I'm a woman!", But when two filthy researchers raise their nipples, Penikurichi ○ Po gets a full erection ...! Izumi who already has masochistic qualities ejaculates over and over again with vacuum blowjob, demon handjob, crab crotch cowgirl SEX and semen is collected ...! Izumi, who has fallen into an obedient masochist female, is pleased with the'research'of the sluts ...!
