Let’s see, the artist draws tits and ass like balloons. They don’t look like people, they look like cheap creepy blow-up dolls. Has no idea how underwear works. The “flirting” is so awkward and unnatural. Author clearly never flirted with anyone, or even spoke to women. Also, that pout in the first chapter made the girl look like she was about to vomit. Main character is such a classic incel, too.
I guess it’s ok if like the author you have no idea what actual women act like so you have no standards. Otherwise, it’s just pure cringe and I haven’t even gotten to the blackmail part.