Junjou Bitch, Hatsukoi Kei
Kichiku, Encount (Adapted from) ch1-3 - artist and prostitute, childhood friends ch4- - firefighter and kindergarten teacher
Rutta To Kodama
Ch4-5 - Childhood friends, delinquent ch9 - pet cat They are friends with hetero couple
Perfect Kareshi
Ore No Mono Ni Narinasai.
cousins ch5 - oneshot, directors of some companies
Spicy & Sugary
Beast & Feast (Adapted from) ch7 - part is about Characters from "Beast & Feast" ch8-9 - kouhai x senpai re-encounter at work, senpai's virginity stays intact
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
No Color