Haitoku no Love Sick
Immoral Lovesickness
背徳のラブ・シック; 背徳のラブシック
A collection of shorts revolving around one couple. Private Menu is about Shinya, a 19 year old boy, who meets Toru at cafe he works at. Toru is an escort, and so beautiful that Shinya immediately falls for him. Blind gives a glimpse into Toru's life before he met Shinya, and Immoral Lovesickness finishes up the tale of the two boys. Sensual Love and I'll Only Make Love to You are both separate one-shots.
Private Menu - One
Private Menu - Two
Blind
Sensual Love
I'll Only Make Love to You
Immoral Lovesickness
And, Bright
Private Room no Koibito (A Pair of Lovers)
(Source: Manga Updates)