Shirouto Dakedo Ari desu ka

One rainy day, Mitsuhashi, an ordinary office worker, picks up a popular porn actor named Ren. The drenched Ren doesn't have an umbrella, and doesn't seem like he has a place to go. Mitsuhashi couldn't leave him alone, so he decides to let Ren stay with him the night. When he starts to get an erecti