"Climb up here, Janet. I'll take care of you."

"Climb up here, Janet. I'll take care of you. I've certainly got the wood for it," I said with a lusty grin. The lovely secretary stripped off her shirt and skirt quickly, then popped her bra in back, letting it drop to the floor. Her big round breasts defied gravity, pointing their nipples straight at me; I worried they were implants. When she stood up from pulling her panties down, her breasts wobbled naturally, and I knew they weren't fake. She crawled onto the gurney, straddling my legs.

Her eyes burned with a lusty fire as she positioned her mound over my stiffness. She gasped when she stuck the tip inside, leaned down, and kissed me. She wiggled her hips, which inched me deeper into her cunt. Finally, I pulled her ass down, thrusting my cock completely inside her. She broke the kiss and groaned aloud over my head.

"Oh, God! I think I'm closer to cumming than my boyfriend has ever gotten me. Just being on top of you is so sexy. Fuck! I want to cum so bad. Here we go, Steve."

Janet slowly began rocking, pulling your cock almost out of her cunt and then sliding it back in to the hilt. Her gorgeous round breasts swayed in front of my face, her nipples swollen and hard. I reached up and grabbed them both, pulling one down to my mouth and pinching the other nipple. I licked first, then sucked hard on her nipple. She moaned and sped up her fucking of me a bit. When she was pushing back onto my cock, I started thrusting up into her, making our bodies collide with more ****. This rocked her body, causing her flesh to jiggle in wonderful ways.

Her keening increased in pitch and volume slowly as we continued fucking. As my cock hummed inside her pussy and I nibble her nipples, I thought about the women I'd had sex with since coming to the lab, all of them sexy and horny: Dr. Jones, Terra, Lisa, Cammy, and now Janet. That was the best ad I'd ever answered.

My reverie was interrupted as Janet's cunt fluttered and then exploded on my cock. She screamed over my head, and I shouted right back at her. My back arched involuntarily as my cock erupted like Mount St. Helens inside the beautiful secretary's gripping pussy.

"Oh, my God! Oh, my God! Fuck yes! I'm cumming! Oh, my God! Steve!" was all Janet could get out through her ecstasy. Then she returned to grunting and shrieking.

Finally, she collapsed on top of me, and we both struggled to get enough air down our lungs. She nuzzled my neck and wiggled her butt. I caressed her back and stroked her hair.

"They didn't lie," the secretary said after she had recovered mostly. "You must be starving. Come home with me, and I'll make you dinner. My boyfriend is out of town."