This is the english version of "Tanomo-Sensei wa Oppai Miruku Taiiku Kyoushi". Tanomo-Sensei has a muscular body, big male boobs and big nipples. And he has a constitution that causes him to produce breast milk! This work contains two stories. One is "Tanomo-Sensei and the Infirmary", in which a student sucks his tits on the infirmary bed, and the other is "Tanomo-Sensei and Sex Education", in which he is having public sex in front of his students! This is a PDF file. Genitals are covered up with censor bars. The main part is 38 pages. Includes breast milk, muscles, male boobs, big nipples, puffy nipples, exhibitionism, breast fiddling, ahegao, creampie, prostate, blowjob, X-ray, etc....