Whoever wrote this has a male pregnancy kink, which is super weird when you aren't given any context. The manhwa starts out with people musing about the "reality" that men can get pregnant, but they are not talking about trans men, they are talking about cis men being m-preg (which is a popular online kink usually linked to pedophiles.) The protagonist mentions how he somehow obtained his sunbae's number through a drunken situation. Later, he finds out that he is pregnant and it's surmised that he was impregnated by his sunbae while drunk -- he states that he did not consent to this and wasn't ok. He was raped. I could not finish the rest after this.