Hard to know the mysteries of the female mind.. but I guess that's what makes life interesting?
It may be that the ladies didn't want the complications of dealing a guy their own age.. who can be merciless, and the idea of a relationship.  
Many women are eager to 'discover' sex and there may not be an easy way for them to do it while feeling safe emotionally.
I wouldn't worry too much about them falling in love with you.. once they get the hang of things I think they will move along, but always have a soft spot in their heart for you!!!

Many a women has said they couldn't have sex with someone they are not in love with.  It's an anti-slut defense.  It's no surprise that after they have sex, they either fool themselves into thinking it, or just say it for effect, but that they love you.

I had a new SB this summer. A 21-year-old AA home for summer vacation. The first time we met up and started making out she was shaking. I asked her if she was OK and we agreed to take things slowly. Two hours later we had been Through two rounds of everything. The next time we got together she told me I was her first, which frankly had not even occurred to me. But boy was she loving  and dedicated Like she owed me something for deflowering her.

Expect boiled bunnies and what not.  

While I enjoy the “freshness” I refuse to take the virginity of anyone through this business. I know that’s a fetish for some guys, but obviously with my wife being a PS, I actually expect some skill in the sack lol.

Last year I met a girl from SA and we had a nice m&g. At the moment she told me that she was a virgin but wanted to end it with an experience man. I did not like the idea but she was very hot and told me she tried it once with a boyfriend and did not happened due to pain and he gave up. So I decided on moving forward and made plans to make it special for her. I brought lube just to help the process and deflowered her. She was very horny and we went at it for like a week everyday since she was horny all the time. Then she moved forward and disappeared. Las week she texted me that she wants to see me again and promised everything will be better this time around. I guess she got some experience during the year and wants to show me lol. Anyways she told me that I am very special to her and thank me for the experience I gave her. We are getting together later in the week so let's see what happens.

I had a long term SB from when she was 19 until 21.  Her experience was there except for oral.  She had not done that before but she was very good at it with me.  When we started she would not let me finish there, but after a year she would not miss a drop.  She loved it. Sometimes she’d come to my office late after everyone left and just do that for me at me desk.  Now I think she’s part of ANTIFA , who knows.