Responses

Yikes. Girls can say "more" and girls can initiate sex. There is nothing slutty or shameful about that. The fact that we live in a society that does yet applauds men for having loads of sex is such a travesty.
Listen, I don't know if you buy into all that, but you shouldn't. Women are in control of their sex life. A no means no, a yes means yes. If you want to play around with pretend rape in real life you need a safeword (eg. if you say "lemon" that means stop for real).
The fact that this manga's top tag isn't "rape" is awful.
How to do the sex
No. 267: Remember my dudes, when someone says "stop" it means "more" ╮( ̄▽ ̄)╭
Yes, I'm being sarcastic.