I need a big tiddie manga yaoi, guy big bottom.

Dunno if this will suffice your crave

http://www.mangago.me/read-manga/furyou_mesu_ochi/

We all crave for them (☞ ° ʖ °)☞
Big tiddies uke
http://www.mangago.me/read-manga/kinou_wa_otanosimi_deshitane/
http://www.mangago.me/read-manga/my_neighbor_mitsuru_there_s_a_hot_young_guy_living_in_my_building/
http://www.mangago.me/read-manga/sokuochi_yarichin_yankee/
http://www.mangago.me/read-manga/isekai_trip_sex/
http://www.mangago.me/read-manga/romantic_bitch/
http://www.mangago.me/read-manga/chikubi_ga_yowakute_ikirenai/

http://www.mangago.me/read-manga/don_t_pick_up_the_soap/

you won't ask for bigger after reading this trust me :3
this is gonna be a treat. Enjoy... ⁄(⁄ ⁄·⁄ω⁄·⁄ ⁄)⁄