(21F) I suck my bf off to fall asleep

I, 21, have experienced a lot of trauma in my life, which, thankfully, my wonderful boyfriend and I talk about and work through together. I love sleeping over at his place, but the problems arise during sleep. I have a history of sleeping next to men and can never sleep next to anyone. At one point, we jokingly mentioned sucking him to sleep, lol, but honestly, it sounded like a good idea. The first time we tried it, I sucked his cock for less than two minutes before falling asleep with it in my mouth, lol. Since then, we've done it every time I sleep over, and it works like a charm every time.