ROYD-356 — The pleasure of handjob is so intense that even vaginal ejaculation becomes a chore. A rubbing and stroking technique that leads to ejaculation by rubbing the sensitive glans and foreskin together.

[Subjective work!] Every day I get excited by my brother's wife, Yuki, with whom I live. I got caught masturbating in secret! Since then, my life has been one where my sister-in-law controls my ejaculation! She makes me hold back my ejaculation, whispering in my ear things like stopping just short of climax and counting down, controlling my ejaculation. My sister-in-law seems to enjoy toying with me, and even secretly controls my ejaculation inside her vagina behind my brother's back...!