Well, this manga is full of clichés but I think this is defenitely one of the better ones, it's just a fun read to pass time for me, but depending on how many manga of the same type you read it can get repetitive indeed.
That said, I think the MC on this one is fairly assertive, he literally said "You make me horny" and "I fell in love with you" to Shinozaki on the previous chapter and slept half naked with her (face on boobs and all

).I don't think author will cross some lines due to publication restrictions and if it sells anyway they will just do more of the same, this does not seem like a ground breaking material or artist lol