Toshishita no Ryuugi
A little slow, still had good themes though. Younger bro was very possessive. Older bro had a very low image of himself (that was kinda frustrating) but still, u see the character progression for both.
Kawaisa Amatte Nanika ga Hyakubai
Cute stories. Last 1 was my favorite
Koi to Karada wa Senaka Kara
possessive seme's, basically same story line for every story
Replicant No Yoru
One of my favs. Possessive-forceful-horny-relentless-genuinely in love seme. Basic story, the seme made it worth reading (as a guilty pleassure-typa thing)
Mayonaka no Oyatsu
found in the "topnotch seme" list
Koi Shika Dekinai yo
"an extremely devoted seme-->stalker"
24 Jikan Eigyouchuu