Me and my girlfriend had a conversation about going down on each other.
She told me she wouldn't go down on me unless I went down on her.
I'm indifferent about her going down on me.
She says she won't put pressure on me to do that, but she says she would like it.
Today, I came to the conclusion that I don't want to do it.
Here are my best reasons:
1. I don't want my tongue tasting or in close proximity to bodily fluids, such urethra/urine, vaginal mucus (what moisturizes the vagina and seeps out when a woman is aroused), or menstrual cycle remains (no matter how hard you scrub there's dirt/residue somewhere on you.
2. Rationally, I think the vagina wasn't made for that. When considering reproduction - my first mind tells me the penis is the most natural complement for the vagina.
3. It seems unpleasant: laying there for some amount of time, the tongue getting fatigued, plus the taste of it
4. It seems boring.