Itoshi no Centimeter

"I found a big penis (Lover) destined" A virgin boy with a complex of pure heart × The hottest prostitute in search of the ideal penis. Suno is also working hard for TNK today searching in the public bathroom and finally found an ideal person! It was Otake, who recently moved into the apartment next door. Even though he quickly begins to be attacked, he worries that he will take it as foolish. However, one day, he finds Otake frustrated by a girlfriend, so Suno uses his body to comfort him… ?!

Note: First released as a one-shot in Sexy Call Boy anthology, it later got serialized by Baby Comics. Chapter count includes 3 extras.