Even the best diver will never be part of the marine world. Without a suit, he can also observe the colorful diversity of the inhabitants, but ultimately will not be able to breathe like them.

Fuck. That's how it feels for Teo (19), who is in danger of suffocating in our hypersexualized world, because he is ace. Asexual. However, he doesn't know that. Teo has just started his studies and believes he has finally found the one girl to whom he can lose his virginity. But when the time comes, his schlong breaks down. In colorful Cologne, with his old-68 grandmother, Teo has learned one thing - sex is part of life like the amen in church. So what's wrong with him?
Teo rushes to the urologist, orders a cock ring and finally gets the blue pill. Still, sex just feels lame. But just because he likes to secretly dance to Cher doesn't mean he's gay, right? With the help of his gender-confused best friend Jona, Teo becomes more and more comfortable with the idea of not conforming to the image of the strong, straight man.
He falls in love with Aaron, the captain from his swim team, and Teo totally blossoms in the gay scene. Outing himself at the swim meet gets him kicked off the team, but he's happy to have found himself. But as soon as Teo sleeps with Aaron, he feels like a vegetarian being served bologna. Fuck. What is his Schlong doing to him? What will happen to his relationship with Aaron now? He withdraws more and more into himself, lets the university slide and goes on a dive into the depths of himself.