Affirmative consent, or "yes means yes" is defined as, "affirmative, conscious, and voluntary agreement to engage in sexual activities". This applies to EVERY act performed.

Have the people who made this law ever had sexual relations? I thought the point of sex was to enjoy it. How the fuck can you enjoy sex, when you have to ask "can I perform this act" literally EVERY STEP OF THE WAY. "Can I take off your shit?" "Can I kiss you?" "Can I touch your butt?". How the FUCK is that reasonable?

Its not fair to expect people to literally ASK for consent for EVERY SINGLE SEXUAL ACT PERFORMED. And yes, this applies to women to. How many times has your girlfriend surprised you with a sexy kiss, or a quickie in the morning? That's right guys! If you didn't say "yes I consent to having oral sex with you", you were raped!

"what if someone not exactly comfortable with going forward, but also not exactly comfortable saying no". This argument is stupid for a number of reasons. If they aren't comfortable saying no, then there is some level of acceptance of the sex act. There are almost no situations where this sort of undecideness would occur.

I leave you with this article. The feminists who wrote it obviously think that men are sexually violent, and women are not mentally able to say "no" http://thinkprogress.org/health/2014/06/25/3453041/affirmative-consent-really-means/