There are a lot of rape=love BL, I know that, I've read a lot, enjoyed a lot, even, but there are some that are just... too fcking annoying*... and this is one of them.
The characters are just... extremely obnoxious.
Naoto is a dumb b*tch, he has absolutely no personality of his own, and all his reactions are extremely ridiculous and extremely tiring to read about. He's a bad stereotype gone (even more) wrong, and I genuinely wanted to smack his head against a wall every time we were given an insight into his pseudo philosophical thoughts.
Iori swings back and forth between being: an extremely annoying crybaby, in constant need of attention and reassurance, and that you'd want to shoot in the head after ten minutes/ and a fcking crazy yandere self-centered psychopath, that rapes left, right, and center when things aren't going his way. Bipolar, much?...
Anyway in case of a lasting relationship, I'd advise Naoto to get used to get his ass raped every time there is a quarrel, or a misunderstanding between them, or when Iori is in a bad mood, because apparently that how he functions... (and he'll have to take care of a giant retard-baby the rest of the time. I'm actually pitying him here, even though I really think he's a dumb sht)
So, yeaaaaaaaaaa... Don't read it. It's not worth your time.
(Oh, yeah, I forgot: Also, Naoto looks like a 10 years-old. And, at least for me, it's a huge turn-off.)