Bend Chris over and fuck him

Lisa quickly interjected, "Let's try out my strap on -- I've always wanted to try it." Sally looked at her with a little amusement. "On a guy, I mean." Lisa blushed a little.

Beth bent Chris over the edge of the bed, which turned out to be just the right height. While Lisa was adjusting straps and getting ready, Beth pulled down Chris's panties and found the Astroglide on the bedside table.

Beth pushed down on the pump and filled her hand with a healthy dollop of the lubricant. "Just think sweetie -- in just a few minutes, you won't be a virgin, anymore!"

Chris blushed at the thought, but he was extremely confused by this point. Having seen himself as a beautiful girl had shaken him to the core, and left him wondering if he should just accept what the girls were doing to him. He was jarred out of his thoughts as Beth started applying the chilly lubricant to his virginal ass. She started by spreading open his ass crack and applying the lubricant liberally, then coated a finger and pressed it against his tight sphincter.

"Here you go, Chrissie! Just try to relax." With that, Beth pushed the finger past his anal opening. It was a strange feeling, and Chris felt exposed and ****. As Beth maneuvering her finger in and out, massaging his opening, Chris tried to heed Beth's advice and relax. It wasn't easy, because the feeling was so alien, but he was finally able to calm his tense sphincter muscles and let the finger travel in and out without resistance.

"Good girl, Chrissie! You're a natural!" As Beth praised him, she added a second finger to the first and spread his opening wider. Chris managed to stay relaxed, and as Beth's fingers slid through, the continued to meet little resistance. To his surprise, Chris discovered that her penetration was actually beginning to feel kind of good.

Soon Beth added a third finger, stretching him still wider. "That's my girl, you're almost ready." As the fingers penetrated all the way in, Chris let out a moan. Beth looked up at Lisa and chuckled. "I think our girl likes this."

Lisa, by now finished attaching the strap on harness and the 10-inch silicone dildo, walked over to join in the action. "Well, if Chrissie likes that, she'll really like this!" As Beth withdrew her lube-covered fingers and slathered the lubricant all over the large dildo, Lisa positioned herself behind Chris.