[GVH-538] My Girlfriend’s Older Sister Kanna, Who Knows My Masturbation Is Forbidden, Teasingly Stares At Me For 5 Days And Continues To Manage Ejaculation With A Match Pump From Cum Swallowing From [Ruined Ejaculation] Kanna Misaki

I have a girlfriend, but I keep cumming all the time, so I try to masturbate while she’s on a business trip. But her sister, Kana, who is on guard, can’t bear to see me unable to ejaculate, so she gives me a nasty blowjob! She looks at me and says, “I’ll lick you, but you mustn’t ejaculate.” I can’t help it, and I ejaculate a lot! She then resets the blowjob and faints in agony! The next day, he continues to cum and ejaculate in an endless loop of match-pumping ejaculation management! #P