My Loser Friend is My Cum Rag

Mizuki Takigawa
A serious class rep who gets good grades. Her strong sense of duty means the boys are mostly scared of her. On the surface, she's the polar opposite of her childhood friend Hajime, and seems to be the one who keeps him in line. However, the pair have engaged in mutual masturbation for a while now. Mizuki is especially weak to dirty talk. Though she often tells Hajime off for his rough attitude, she doesn't exactly dislike it.

She has a crush on Sakaki, but knows about her fearsome reputation and doesn't have the confidence to approach him. Sakaki and Yuma's blossoming relationship depresses her a bit.

Mizuki has a surprisingly good figure, but nobody notices because they're so put-off by her. She has a complex about a mole on her intimate region.

Hajime Tanaka
A rather sour, unserious student from a lower middle class family. He tends to make conversations awkward by force of his own personality, even though he knows how not to. Miki seems to keep him in line, but he actually treats her as something of a cum rag. He's attached to her, though not exactly in a romantic way. If he had to go out with someone, it'd be Yuma, because "she's nice and the hottest girl in class". Since he gets all of his "feelings" out with Miki, he doesn't really make his feelings as a man known otherwise. Absolutely not living the youthful dream. He's confident in his dick, though.

Yuma Makino
A cheerful, slender girl, and the prettiest in her year. The secret to her popularity is her laid-back, gal-ish charm. She's able to talk to just about anyone, boy or girl, on the same level.

Now that she's going out with Sakaki, the two of them can be seen making out all over school. She's even started shaving her pubes in preparation for when they have sex.

Oh, and she seems to have daddy issues.

Keita Sakaki
The school's honest class representative. He's an honor student, but often underestimated because of his scatterbrained personality. He was first charmed by how Yuma takes care of him. Now that they're an item, this pair of dolts is getting ready for their first time together.