Bousou Kareshi
ch1 - best friends, one tricked to buy magical cologne ch2 - both in the showbiz, uke is clingy, spanking ch3 - florist x delinquent ch4 - high school boy (shota ch) x construction worker ch5 - during some time apart uke grew big, crossdressing ch6, ch8 - megane, proper strong student x judo guy, urethra play ch7 - about their fathers, judo ch 8.5 - about shotacon nurse form school
Body Talk Paradox
Ch1 - smell fetish, mechanic x high schooler (shounen ai) Ch2-4 - business associate x tattoo artist (shounen ai) Ch5 - tattoo artists (light yaoi) Ch6 - coworkers, megane (light yaoi) Ch6.5 - extras
Sabita Yoru Demo Koi Wa Sasayaku
Azami (Prequel/Sequel) Renai Rubi no Tadashii Furikata (Spin-Off) Hadakeru Kaibutsu (Spin off) Azami is doujinshi written after it's sequel (this story) so my recommendation is to read this one first, Azami is there to help you understand their relationships better.
Terpenoid
ch1-5 (ch4 crossdressing) ch6-7 another story
Kanga na Spoon
ch1-6 - childhood friends, got married ch7 - oneshot - Shounen ai, unexpected seme
NightS