Luckily the office was deserted. His fingers worked over her neck and slowly he lessened her pain."How's that?" he asked."Much better," she said, "but...it's still there." I need to get further down your back," he said, "can you undo your zip a bit." Well I don't know," she said, he didn't say anything, just left it to her."Ok, but we'll have to be quick," she decided and undid her dress zip so he could see her substantial bra strap. His hands moved up and down her exposed back and he faded the. Something anyway.I slipped down onto him, taking his great big, wide dick right inside me, right down to his (huge) balls.I gasped at the "intrusion". My God, I was FILLED to capacity!!I reached behind my curvy arse to feel his big balls. They were still dropped, wellaway from his body. At least he wasn't going to prematurely ejaculate."Oh my GOD that feels good!" I cooed as I rode up and down on him "I haven't had it for weeks!" He looked up at me and didn't know quite what to say."Grab my. ..oh, yeah...I'm getting close..." Becky turned her head, trying to look at him over her shoulder. "Cum inside me!" she fiercely whispered. I was shocked. Becky had never let me cum inside her before. She wasn't even on birth control! Mark groaned. "You want me to cum inside you?" "Yes, yes! Shoot your cum up in me! I want to feel you cumming in me!" Becky panted loudly. She had a pleading look in her eyes. Mark groaned again. "God, your pussy is so tight, Becky...your tits are so big..." He. When she slowed down she asked, “Have I really been that bad? I didn’t know I was refusing you when you wanted to love me. I don’t know what is happening?”Cindy and I dated all through senior year, and then I went into the Army and she went to college. We kept in touch through letters and phone calls. We both dated others but got back together every time we could.I was lucky and was chosen for officer candidate school. I completed the program and came out as a cocky ‘butterbar’ 2nd Lieutenant..