Responses
Ff
okane ga nai
Killing stalking, love is an illusion, and bj Alex are my personal favorites
http://www.mangago.me/read-manga/shiba_kun_to_shepherd_san/
Fits your description pretty well
with a tall, huge, ripped, hunk whatever you want to call it seme and a small cute uke?
/size difference/ or /height difference/