I jerked off and spat fat in the toilet of a friend who is talking with her girlfriend... The 2 excite me gravely!!

I went to and I spat out my sitting on the toilet of a friend who is talking with her girlfriend quietly in the living room... Both excite me seriously from grave !? I couldn't hold back, I wanted to !! My was stiffening in my pants just watching them talk together !? ... I had to calm down by polishing my... So I slipped away and did the best I could do !? ...