I'm searching for a specific Yaoi comic which i forgot the name of. I think it's part of a group of oneshot's with a main story then an extra. It's about this teenager(i believe he is in middle school or high school) who after getting dumped by his girlfriend got drunk then passed out in this park on a bench(i think) and a single father takes him in when watching him sleep on the bench, and provides a place to stay for a while. slowly this boy soon falls in love with the father and the father reciprocates his feelings. That's about as much as i remember. the son of the father is like 4 or 5 i think? i appreciate any help and thanks beforehand!

Well, this one-shot (and follow-up) is about a college student who wakes up in the home of a man and his 3 year old son. The student had been dumped by his boyfriend so he got drunk and was found sleeping on the street by the man and his child. The rest follows as you've described.

Bokudake no Peach Sapuri ch 5 "Take Out Happy" and ch 6 "Very Very Happy Days" by Hiama Yuki