Biggggg seme and smooolllll uke veryy smoll

Lmao The Titan's Bride i guess. Or Dear Door. But i suppose you might know these since they're pretty popular. I'm sorry I don't know any underground ones ╥﹏╥

Shota small or just smaller than seme?

Yeah i already read it (TT) idk but i like this type of stories ╥﹏╥

Try reading Sign and Siren's Songs

Ok thanks for the recommendation(づ￣ ³￣)づ

Shota small is better ╥﹏╥

http://www.mangago.zone/read-manga/usagi_otoko_tora_otoko/

I mean he looks like a child compared to the Seme, and also this is one of my faves.

http://www.mangago.zone/read-manga/imperfect_pervert/

http://www.mangago.zone/read-manga/ashita_wa_docchi_da/

Not really shota but they're smol

Sugar Dog Life fits the description, I think?

http://www.mangago.zone/read-manga/hiyo_chan_koi_wo_suru/
http://www.mangago.zone/read-manga/shiba_kun_to_shepherd_san/
http://www.mangago.zone/read-manga/gouhou_shota_nara_osotte_mo_ii_desu_ka/
http://www.mangago.zone/read-manga/sugar_dog_life/
http://www.mangago.zone/read-manga/my_housemate/
http://www.mangago.zone/read-manga/mayoke_no_darling/
http://www.mangago.zone/read-manga/kidou_senshi_gundam_tekketsu_no_orphans_dj_i_know_u_love_me/
http://www.mangago.zone/read-manga/munetaka_sama_no_dame_maid/
http://www.mangago.zone/read-manga/hana_koi/
http://www.mangago.zone/read-manga/kanashii_doubutsu/
http://www.mangago.zone/read-manga/hatsukoi_encounter/?bY0m

Hope this list are helpful! (▰˘◡˘▰)

Thanksss ┗( T﹏T )┛