START-446 "I'm addicted to uterine orgasms…" Pressure from the outside! Hard pounding from the inside to make your portio collapse!? A lustful oil massage that will make your uterus arch and develop in a sexy way – Nagisa Ren

Portio? Uterine orgasm? A forbidden oil massage that will open the door to the unknown! Nagisa is turned on by the aphrodisiac and goes numb, then the pressure and hard thrusts make her arch her back and short out. Her reason is also lost, her uterus is in a frenzy, and the pleasure server goes down. An abnormal development document that updates herself, saying “I can’t take it anymore!” as she experiences a non-stop, buggy, convulsive orgasm.