Responses
The first story in here is rather similiar to what you're looking for but I am sure others will be able to help you more ;)
http://www.mangago.me/read-manga/kizoku_no_aoi_kuchizuke/
Thanks a lot (⌒▽⌒) love the story
Just feel like reading a manga where seme was dared or made a bet about making the uke fall for him/date him. Uke then finds out about it and try to end their relationship. But they reconcile later on. If there's anything like this or similar, please lemme know