1 definition by Mj1232001

FMJ

FMJ- Fingering, Making out, And jerking him off. All at the same time. He would be fingering the girl, She would be jerking him off, and you would be making out while all of this is going on. Its quite satisfying. It also makes an amazing sound. Two moans in harmony,

"this weekend my boyufriend and I tried FMJ, it was great,"

by Mj1232001 August 22, 2016