A new project by Mitani Akari! She recently discovered how good her portio is, and wants to be stimulated more, so she wants to have a handjob inside her uterus and cum inside her. During sex, she checks the feel of the penis on her stomach, pinching and stroking the head of the penis, leading to a cumshot. The uterine orgasm and the intense cumshot ecstasy that comes with it are said to be more than 10 times stronger than a normal orgasm!! A new sensation of external portio stimulation and cumshot inside that feels good for the man both during penetration and after the cumshot!!