Ah and because elsewhere I read something silly. The word Slut here is not used for someone who has a lot of sex. Good for him and may we all have a lot of sex with who ever we want. I use Slut for someone who does not have sex for sex but in order to achieve something (similar to prostitution). Also if you have work ethics you do not like the fact that someone thinks that if they shake their ass in front of you will erase your values and not be fair
Ah and another subnote. I don't have something against prostitution. If a person without pressure wishes to do this work for money and both parties are willing it is their choose. But sex for a favor (for example sleeping for a teacher for a good grade) is a other thing. Imagine the ethics of a teacher that change a grade because a student slept with him. I am not saying that this is the case or that this is the mc here. I just try to explain why the seme was pissed at him due to the misunderstanding
Gooffsis
Say it louder
I read some comments that say that the seme is a bad person and I would like to post my opinion here (for up to ch 11 that is). I really think you should reread this carefully boys and girls. From the seme's point of view our MC is a slut that offers his body for favors. The seme is a pride (business wise) hetero that got pissed (at some point it is said that he hates dirty business tactics) and even at the end tried to teach to the mc that he should be more serious and not bargain with his body. He doesn't know that the mc is naive and try to help his friends and additionaly as we see at the end of the chapter he looked at his proposal while he wasn't planning to. Put your self to his shoes. If you were a manager and a representative of a company was all over you flirting at a bar stalking would you say "oh what a lovely guy" or you would be pissed at him? And why did he had the sex then? Well why not? If someone offers you take, and I thing he wanted to do it as he was pissed because he though the mc made him for someone who based his business actions to sexual favours. The MC could simply say "no I will not go so far, I just want you to listen to me". But he is good-hearted, very naive, a bit stupid and inexperienced. Seme does not know that, for seme he is just a slutty salesman and trust me, good people hate slutty salesmen. Oh but I am sure misunderstandings will clear at the next chapters :)