https://www.mangago.me/read-manga/life_senjou_no_bokura/
https://www.mangago.me/read-manga/paradise_view/
https://www.mangago.me/read-manga/mahoroba_no_hibi/
https://www.mangago.me/read-manga/spring_snow_odongtong/
https://www.mangago.me/read-manga/the_specific_heat_capacity_of_love/
https://www.mangago.me/read-manga/sex_lies_bussy_wrap_a_hunt_for_the_omega_slayer/
Paradise View
Kimi ni Ienai Koto Ga Aru
https://www.mangago.me/read-manga/hate_no_kouya_de_vacances_wo/ it has three stories and the third hurt so bad.
Short yaois/BL that make you cry