Watching Porn

My girlfriend and I like to search and watch porn on the internet together and we have identical tastes for threesome clips. When home alone or when I can lock my room we usually sit naked by the computer and while I operate the mouse and the keyboard, with one hand she masturbates herself and with the other she holds my penis and jerks it off.

Often we switch it so I do myself and her at the same time. It is very exciting to watch the porn and her naked with my finger pushed right up inside her whilst touching myself like I do when I am alone. During her turn, when she reaches the orgasm with her hand I always ejaculate immediately, during my turn we are more likely to finish with sex.

We do not do this very often, maybe once or twice a week, when my family is at home and they might hear us moving on the bed.