i remember a scene where the girl fell ( from the ceiling lol ) on top of a guy who's jerking off and they ended up having seggs
http://www.mangago.zone/read-manga/onnanoko_ga_ochita_saki_wa_ore_no_musuko_no_sakippo_deshita/
I swear I watched a mini series anime with that
YES THANKS FOR THE UPDATE FUCK I'M SO HAPPY AND IT'S MY FUCKING BIRTHDAY TOO