If you were to switch places with your best friend… you could have as much sex as you wanted with your best friend’s sister!? Use your special powers to make her yours!
“I saw an image of my best friend…having an incestuous relationship with my sister.”
A certain protagonist finds an image of his friend and his sister having an incestuous relationship.
The main character is jealous of the extreme footage of him giving a blow job and performing it for real.
In that case, what if I were to be replaced…I used my own abilities.
A story about switching places with your best friend and enjoying the plump body of your best friend’s older sister.
Even though she was so excited, her best friend’s sister was actually a virgin!?
I used my own erect dick to pry open the hymen that my best friend’s rough dick couldn’t break.
Pour your sperm into the baby room in the back!
*Character design has been slightly added since it was sold as a paper doujinshi.