Have an opinion?
Not all guys like it and most probably don't, it's just a fetish your guy has. Almost everyone has some crazy fetish that turns them on, you should always try to be experimentative with your partner as long as you're comfortable with what's being done.
Some men really, really love to eat their lady's pussy. You're clearly dating one of them. Some of those guys want to be completely engulfed by you so they can lick deeper and better. Hopefully, if you relax and enjoy it, you'll really like it.
What's there to explain? Some guys are into that. Can you explain why are you into the things you like? You can't. It's just his thing. He enjoys giving you oral while admiring your body.
Its not really sitting, so much as kneeling, straddling my head so I can give oral from below. Caution, guys. You will not be thirsty afterward.
You cannot undo this action. The opinion owner is going to be notified and earn 7 XPER points.