Any bl manga/ webtoon similar to http://www.mangago.zone/read-manga/bokura_no_shokutaku/ ...

Not exactly like that....
http://www.mangago.zone/home/photo/10029850/
http://www.mangago.zone/home/photo/9546681/
http://www.mangago.zone/home/photo/9546296/
And if u r interested in others then...
http://www.mangago.zone/home/album/154844/

Shit... I forgot that it's an album so I actually shared the photos....

Here you go!
http://www.mangago.zone/home/mangalist/701575/

Thank youლ(´ڡ`ლ)

Thanksss (๑•ㅂ•)و✧