Playing with myself in bed next to my gf while

As I \[M27\] have mentioned before I play with myself pretty frequently and I’ve know challenged myself to do it next to my gf while she sleeps. I tried to make a move on her earlier in the shower but she wasn’t in the mood. So we got in bed and she immediately knocked out, but I’m just here cock in hand since I really need to blow a load. This isn’t the first time I do this but it’s exhilarating every time bc I feel like she’s going to wake up and catch me watching something I’m not supposed to. So I really have to play with myself nice and slowly which actually turns me on even more. I’ll probably cum sooner than I think.