It's twisted and weird.
Story:
There are basically 2 couples (1 BL couple and 1 platonic love). Both involves just students.
There is a student who is obsessed with filming others in what seems like BL situation (He's a fundashi) and posting it on a webblog. One day he gets a reguest from anonymous person to invastigate 2 guys's relationship. It turns out that these students are in bondage relationship. The fundashi records it but doesn't post it. The seme in this couple is fucked up and basically rapes the uke (at least it seems like it. Turns out the uke loves him back but... it's so f*ing weird man...) Anyway in the end the guys from the couple ends up together anyway. The fundashi is in a friend relationship wih his neighbor who is his childhood friend and has a crush on him.
Veggie Channel