[The Wicked Old Man's Overwriting Cumshot NTR] During sex one day, Rima and her boyfriend Yusuke accidentally have unprotected sex when the condom breaks. Panicked by the gravity of the situation, the two are lured by a suspicious SNS ad for a "semen scraping service (free for students)" and decide to try the procedure. Rima is unexpectedly aroused by the strangely erotic touch alone. The practitioner then shows off his huge penis under the pretext of "scooping out any remaining sperm deep inside" and inserts it to places her boyfriend can't reach. "It would be terrible if I got pregnant..." "I feel like there's still a little left..." Rima, addicted to the pleasure, makes excuse after excuse... and begs for it, getting fucked so hard that her vagina changes shape, and the overwriting cumshots are repeated again and again.