Responses
I'm not really sure how close these would be to Choco strawberry vanilla but...
http://www.mangago.zone/read-manga/pet_keiyaku/ (I'm not really sure if this would be them choosing to be together but... it's still quite a good 3p)
http://www.mangago.zone/read-manga/futari_no_musuko_ni_nerawarete_imasu/
http://www.mangago.zone/read-manga/1_5_darling/
http://www.mangago.zone/read-manga/junk_boys/
http://www.mangago.zone/read-manga/ryoute_ni_darling/
Hopefully one of these is something you're looking for ^_^
thank you so much, i'll try reading it ٩(๑❛ᴗ❛๑)۶
can you tell me if there are more yaoi manga like "choco strawberry vanila" where they are threesome but at peace? like the three of them choose to be together
sorry if my English suck (=・ω・=)
thank you (●'◡'●)ﾉ