PPsama's manga / #horny uke(2)

'don't judge a book by its cover' - this statement i made for this manga One of the smuttiest thing ive ever seen. Uke was secretly inlove with seme but dont know how to approach him. But then uke discovered that seme sells urethra inserting toys so he decided to buy them to get closer to him. Then the relationship developes from co-workers --> sex friends --> XD

Param (uke) has a very sensitive body and gets horny by the slightest touch of the person he likes. He was caught jerking of in the office bathroom by a gym trainer (Hwi [seme]) who works in the same company, but nothing happened between them het. Param then read an article that if he workout he might get an erectile disfunction (he wants that), but turns out his personal trainer was Hwi, the guy who caught him jerking off. At first hwi was just teasing param for being a pervert and they had some sexy time tgt, but then they developed feelingsssss