Yaoi recs where the seme only started dating the uke because of a bet/ulterior motives, bu...

I hope someone could reply. I've been meaning to ask this since yesterday

Heat and run

Heat and run .....stranger

I just read this. Fits what you're looking for: https://www.mangago.zone/read-manga/my_bias_appeared/uu/br_chapter-200897/pg-1/

Try these, includes punishment games and dares:
https://www.mangago.zone/read-manga/batsu_game_conro/

https://www.mangago.zone/read-manga/go_out_with_me_too/

https://www.mangago.zone/read-manga/let_s_date_for_a_week/

https://www.mangago.zone/read-manga/aplicaci_n_humillante/

https://www.mangago.zone/read-manga/himitsu_wa_kiss_de_abakareru/

https://www.mangago.zone/read-manga/koori_ga_tokeru_no_o_matteru/

https://www.mangago.zone/read-manga/go_con_gokujou_rakuen_tours/ (It’s a terrible yaoi but a classic)

https://www.mangago.zone/read-manga/amanojaku_gambler/

https://www.mangago.zone/read-manga/fake_fact_lips/

https://www.mangago.zone/read-manga/i_seriously_can_t_believe_you/

https://www.mangago.zone/read-manga/bitters_blackmail/

https://www.mangago.zone/read-manga/hokenshitsu_no_target/

https://www.mangago.zone/read-manga/our_gamble_in_bed/

https://www.mangago.zone/read-manga/himitsu_wa_kiss_de_abakareru/

Please note that some have it the other way round where uke does dare.

Is it the side couple? I don’t remember it for the main couple. But I stopped reading after it started focusing on the side couple lol

I read it long time ago but i think it was maine couple ...they went through alot