He went too far, you’re going all the way

Your second spurt seeps straight through your cum soaked panties creating a big white spot of semen at the tip of your cock. A hush has come over all of the students infected or not at Susan’s declaration. You spin around to look at Martin as your third spurt sends an inch long geyser of cum straight through your panties. You see his expression shifting, he knows that he has gone too far. The look of resignation on his face keeps you rock hard as you finish cumming leaving a sticky patch on the floor. You pitch your voice low, seductive, and sing-songy as you look at him with bedroom eyes “Martin you made me cum~”

…

You tune out the rest of Susan’s speech as you bring Martin to the peak of arousal, strip him, put him on all fours, and thrust yourself balls deep into his tight ass. He feels delightful wrapped tight around your cock and you tell him so. You reach around and lovingly jerk his hard cock. It doesn’t take much and his cum joins yours decorating the floor. His asshole tightens as he cums and you moan “Unhhh Martin, you’re going to make me explode!” You thrust harder filling him with thick infected cock. He contracts around your girth and you can’t take it any longer. Your cock is pumping as hard as it can filling him up with your seed. You continue to thrust until your semen leaks out of him around your dick ‘Mmm he’s full!’ You pant and thrust as the changes start to come over him. You wrap your hands around his chest and feel Martin’s mostly flat pecs develop into Mary’s big perfect tits that overflow your hands. God damn, infecting people is the ultimate orgasm! You close your fingers around Mary’s stiff nipples and thrust like a sissy possessed. She moans prettily and pushes back against you, working for your cum. Orgasm after orgasm races through your body as each thrust lifts you higher, you lose yourself in the moment.