http://www.mangago.me/read-manga/sannin_gurashi/ : A shounen-ai with no possessive seme but a very wholesome one.
http://www.mangago.me/read-manga/hanagaya_eigyousho_no_kare/ : Not shy older Uke
http://www.mangago.me/read-manga/soredemo_kamawanai/ : A sweet one with an inexperienced seme
http://www.mangago.me/read-manga/kare_no_shousou_to_koi_ni_tsuite/ : a sexy one where possessiveness comes into play
http://www.mangago.me/read-manga/risou_no_koibito/ : smut and possessive
http://www.mangago.me/read-manga/kikoeru/ : a sweet one
http://www.mangago.me/read-manga/koisuru_barairo_tenchou/ : a heartwarming sweet one.
hope these help you feel better
Hay! Im your stalker
Its not really fcked and its pretty wholesome but the seme is pretty possessive
heyy hey heyy! been feeling kinda down. wanna read some wholesome fcked romantic yaoi. either a uke seme who's super rich, possessive but also lovable .... ¿.¿ dunno if something like that exist. ┗( T﹏T )┛