Favorite

Really good love story about a Tyrant Homophobic Sempai (Uke) and a Gay Kohai (Seme).
There is a spin-of about the Kohai's older brother and Kohai's ex-boyfriend.
There is a manga about Sempai's yonger brother:
http://www.mangago.me/read-manga/challengers/

Really kawaii love story about a boy who wants to fall in love and a boy who wants somebody that like his personalitty and not just his looks.

A really cute love story about a Naive Freshmen (Uke) and a Salary Man Landlord (Seme). The Seme falls in love with the Uke and then their love story starts.
There is a Story about Uke's older brother:
http://www.mangago.me/read-manga/koisuru_boukun/

Really cute story about a boy and his best friend

A really kawaii love story about a Naive Student (Uke) and a Sadist Hometeacher (Seme).

1-2) Really Kawaii Love Story about a Teacher that never had a lover (Uke) and a Rich Student (Seme).
3-6) Really Kawaii Love Story about a Expressionless Student (Seme) and a Student that loves Breasts (Uke)

Really Kawaii Love Story about a Love Doll Neko Boy (Seme) and a Teacher that wants a lover (Uke).

Sweet and Kawaii Love Storys:
1) Music Teacher X Kawaii Student
2) Teacher X Student
3) Student X Teacher
4) Sempai X Kohai (Students)
5) Sempai X Kohai (Work)

A Lovely Kawaii Story about a Boy that loves to do clothes for dolls that fall in love and buy a doll that can move talk and turn bigger and just wants love

Really kawaii love story about a rich student that fell in love with a teacher that doesnt care if the he is rich or not