I saw my friend’s nudes…

A buddy of mine I went to college with and still hang out with occasionally had his nudes pulled up on his phone and quickly swiped it away and pretended it wasn’t there but I saw his cock and now I can’t stop thinking about it…

I have a girlfriend and identify as straight but I wanna suck his dick so bad, it was thick…

Kinda wanna bring it up to him but don’t wanna lose a friend…