When I was growing up my parents best friends had a son my age and we used to have sleep overs and would play with our cocks, which led to playing with each others cocks, with led to sucking each others cocks. This went on for years. Both of us had regular girlfriends and lived regular heterosexual lives. No one ever knew our secret. Now in my current life my wife "makes" me lick and suck her Bulls if they want it, and lick and suck them both while they are fucking. Not all the Bulls want it. But it's nice when they do.