My sister, who is recently preparing for marriage, was accidentally caught by me engaging in masturbation. My sister, who was shaken by this, said, "Since you won't be able to do it after becoming a bride, let me help you! ♪" and used perverted techniques to play with me, making my meat rod erect. YSN-397
8.5·2014·TV·AV
While I was masturbating as my daily routine, my cute little sister, who was about to get married, happened to see me at an awkward moment. I thought she would be disgusted, but instead, she approached me and said, "Brother, since you can't do this after getting married, let me help you out." With professional-level skills akin to a sex worker, she thoroughly stimulated my erogenous zones, causing my rationality to break down. As a result, I ejaculated much more than usual.