I've read it before, it's a manga they were a couple highschool? I think, they grew up Yada yada
They went to meet some friends seme wanted to go back home, uke went to bed pulled down his pants and said some Lines along "I still have what you gave me last night" refering to cum
What the fuck is even happening here
I stopped at chp 43 and i took a peek at chap 81, what is happening (⊙…⊙ )