At first I was shocked at what my step-mom told me.
I was 14 when my dad married my step-mom Wendy. It didn't take long for me to start calling her Mom (my real mom died a long time ago). My dad decided to divorce Wendy when I was 17. Dad let me live with Wendy so I'd be close to my school.
A few weeks ago we started talking about relationships. I was telling her about how I missed having a girlfriend. I told her I really missed the sex. Wendy told me that she didn't miss sex at all. I found out that my dad was the only man she ever had sex with. I asked her if she missed the orgasms. She looked at me and said 'I have never had an orgasm.' I was shocked. She told me that when my dad and her had sex it was all about him. He was a selfish lover. I knew what I had to do.
I went the next day and bought a vibrator. When Wendy got home from work I was in her room with the vibrator wrapped like a present. I gave it to her. She opened it and asked what it was for. I told her that I was gonna help her to have her first orgasm. I asked Wendy to take her clothes off. At first she was reluctant. After a couple of minutes she started getting nude. Wendy first took off her shirt and I saw that she was wearing a cute pink bra (I later found out she wears a 36A bra). She then took her skirt and bra off. Next was her bikini panties that matched her bra. All I could do was stare. Wendy asked what was wrong and I told her that she is very beautiful. Her pussy was trimmed a little and her nipples were really small.
Wendy got on the bed and I turned on the vibrator. I let the vibrator sit on her clit. Soon she was moaning hard. She went nuts when I put the vibrator in her. She kept saying 'OH GOD OH GOD'. After about five minutes she said 'I feel like I'm about to pee.' I told her she was about to cum. When she came her face and neck turned red like she was holding her breath. Then she started screaming 'OH DONALD YES'.
After her orgasm was over she asked if she could watch me orgasm. I took my pants and boxers off so she could see my rock hard cock. I began jerking and within a minute I told her I was about to cum. Wendy held out her hand and caught my cum in her hand. She told me that was the first time she ever saw a man's cum.
Every night since then we have masturbated in front of each other. I love knowing that I gave Wendy her first orgasm.