Jen and I continued to develop Kate’s submissive side after making Kate watch when I had whipped Jen. After that, Jen and I began to educate Kate in many other aspects of sexuality. We watched pornographic videos with her and discussed with her the parts that she found exciting in them. We also had her read erotica and books on advanced sexual techniques.
We “practiced” many of these techniques with her whenever she was with us. We often photographed her and exhibited her to both males and females. We also invited her to have sex with our “special” friends to acquaint her with the pleasures of group sex. On several occasions we made her have sex with women while we observed and photographed her to further test and stretch the limits of her bisexuality.
Our young “student” was always ready and eager to learn all that we could teach her. She had also fallen as deeply in love with Jen and me as we had with her. Kate became an extension of our sexual union and neither Jen nor I felt the slightest jealousy sharing her as a couple, individually, or with other of our sexual friends.
Jen taught Kate how to use a strap-on dildo, showing her how to fasten it tightly around herself and how to lubricate it. She let Kate practice with it on her until Kate had become quite adept at fucking her both vaginally and anally.
Jen then tested Kate’s “cocksmanship” abilities by requesting that Kate fuck to orgasm our friend Marc’s wife, Sophie, while he watched. (Actually, when Kate was fucking Sophie, Jen sucked Marc off with Sophie’s head buried between her thighs). Jen had found this “exam” to be a particularly exciting one. She later related to me that she had cum from the motion of Sophie’s face rubbing against her pussy while Kate was pounding the strap-on cock into Sophie’s body.
Kate and I had just finished a couple of glasses of red wine and were starting to “play” when Jen walked into the apartment. I was seated in an easy chair and Kate had just settled between my legs as I had instructed her to “practice” her cock sucking. As Jen approached us, Kate unbuttoned my fly allowing my hardening cock to spring free from its confines.
“You two look comfortable”, Jen laughed. “I’d think I could use a little like some of that too”.
“I think that could be arranged”, I returned.
Jen was wearing a red cotton sundress and quickly pulled it over her head leaving her in a thin black thong and her black high-strapped sandals. Kate was barefoot and wearing nothing but short jean cutoffs and a red and white tube top. Jen knelt next to her, lifted Kate’s head toward her, kissed the twenty year old hard on the lips. I watched them as they held their kiss; their dancing tongues fueling their Sapphic sexual desire.
