hmm.... there's some intersection i think between... friends flirting with your dad and you getting pissed off/uncomfortable, ostensibly because "thats my dad" and actually because "that's my dad", and friends trying to hook you up with someone who you have every reason to like but you don't want to date right now because idk im just not looking for someone (why would you, when your daddy treats you better anyway)
It's gotta be rough, having the perfect reason why you aren't interested in the 20-something guy your friend wants to introduce you to ("I actually have a boyfriend already, sorry..") but you can't possibly say that because they'll want to meet him and talk to him and you don't have the courage to tell them they'd been talking to him since you all met in little leagues.
They'll find out eventually, though- maybe after the boy they tried to set you up with gets a little too pushy or insults you in an attempt to pry some kind of reasoning out of you, they'll get a nice pov pic of you getting utterly lanced by an older man's cock in the bed you grew up in with the caption "she's mine. is that reason enough?"