http://www.mangago.me/read-manga/yume_no_you_na_hanashi/mh/c011/3/ part 1
http://www.mangago.me/read-manga/ichiban_chikaku_de_koi_o_suru/mf/v01/c004/
part 2
popular seme has to work hard to seduce uke:
http://www.mangago.me/read-manga/king_prince/ part 1 = chapter 1+2
http://www.mangago.me/read-manga/king_prince_kaiser/ part 2
http://www.mangago.me/read-manga/tonari_ni_iru_no_ni_tooi/
http://www.mangago.me/read-manga/yatteraneeze/
thank you :D
Good day - woof - for lunch, cute one shot where seme has that kind of teeth
yaoi where seme has sharp canines and is compared to an animal like a panther or something. Or even one where the seme is used to being able to have whoever he wants but as to work hard to seduce the uke.