Responses

dry humping?
i think that happens in kombini kun but they continue from that and have sex

http://www.mangago.zone/read-manga/me_o_tojite_3_byou/
Happens in the last chapter

http://www.mangago.zone/read-manga/danshaku_no_aijin/
It's still ongoing but I think the part you mean is in chapter 3
Ya know when the guy still has his pants on but is grinding on the other guy?? Well, can you guys tell me where that happens? (Any manga)