I felt a sourish womanish smell that I never knew before. This is why she had smelled her hand! For her, this smell is also pleasant! But it excited m...e even more, if a higher excitation could be possible in my condition of that moment. Her hand commanded mine, giving the rate and direction of movement. The rate gradually slowed down, and simultaneously my sister started trembling with all her body and moving her pelvis. At each movement of my hand up the trembling grew, her pelvis came up. In a heartbeat I felt his cock start to twitch andthen my insides were bathed in his hot cum. Wave after wave of hotstickiness coated the inside of my ass. This was too much and Itoo screamed out as my cock erupted all over Tony and me. As hefilled my insides I covered our smacking bellies with my cum. Tonywas letting out a series of moans causing me to spurt even harder.Finally after what seemed like days I felt Tony began to go soft.With a small pop he withdrew himself from me. He collapsed. Jeff and the lieutenant turned and walked out of the office. A little way down the hall, both of them heard Rogers snap, "Dammit, you made me look bad in front of the major and the lieutenant. Now put that headset back on and keep it on." Had you rather that radio chatter distract me and I get myself shocked by that thing? Those throat mikes make everyone sound weird. I can't work with that crap going in my ear." Well, you better learn how, because you're going to wear it from now on. And there. Without thinking about it, I kissed her. She responded in kind, lightly sucking on my bottom lip. Then I collapsed back against the couch, trying to catch my breath and slow my heart rate.Todd was laying on his back a few feet away. His cock had softened and rested on his thigh, still slick with my wetness. His breathing was slow and regular, and I guessed he had dozed off. Too bad, because that meant he missed the show when his girlfriend made his professor cum.Looking at Todd’s naked form, I.