bl recs

It's not because of a bet but Bad Plan is kind of like that.

maybe this ? though its kind of rushed ╥﹏╥

https://www.mangago.me/read-manga/what_s_the_probability_of_a_successful_love/

Here are a few, idk if it's what you're looking for but hopefully it is..?

Gets revealed near the end/middle-ish:
https://www.mangago.me/read-manga/chiguha_kuna_kisu/
https://www.mangago.me/read-manga/my_darling_liar_boy/

Gets revealed near the beginning:
https://www.mangago.me/read-manga/seikaku_kuzu_de_nani_ga_warui/
https://www.mangago.me/read-manga/i_seriously_can_t_believe_you/

this one defo https://www.mangago.me/read-manga/sono_suki_honto/