My sister-in-law (his brother's wife) called me to be unable to satisfy her sex with her husband and be frustrated, and I ended up secretly meeting her while I was away on a day trip. Until 9pm, when I had to pick my husband up at the station, I gathered together a friend with super-sexual dicks and had 17 sex-filled moments, cumming inside me, and a day of aiming for the highest number of ejaculations

I'm close to my older brother's wife and I've been in good contact with her, but one day, I recently complained that my husband (my older brother) wasn't satisfied - and I got in touch with him asking if I could meet him next time I was away on a business trip. I wanted a place to release my usual sexual desires, so I called my friend and decided to have a sex party with my sister-in-law in a hotel. I felt guilty about my brother, but it was for my brother's wife (lol), so I ejaculated raw lot over and over again until I was satisfied, aiming to achieve the highest number of times my sister-in-law had ever had sex.