When her hand reached her crotch, she encountered what she did not expect.
"OH MY GOD! I've got a cock! And a HUGE one!" She exclamed. In her hand, it started to get hard. She put her hand to her boyfriend's crotch, and felt his slit.
"Oh my god.....you really do have a pussy," she said as she slid a finger up and down it. Brock shuddered with pleasure at the feeling as her finger found his clit.
"Holy shit," he gasped, "that feels...so good but so different..."
Her new cock got the best of her and within moments, she pinned him against the wall, his legs spread.
"Jen, no, don't! Don't!" Brock pleaded. "OH!!" was all he could get out.
Jen stuck her fat cock right into his wet pussy. She started to pump in and out, slowly sliding at first, but then getting faster and faster. Her tits were bouncing and she loved the feeling of his pussy around her cock. They both moaned and soon she pushed super hard and came inside him. They both slumped to the ground, Brock's pussy dripping with cum, and her cock softening in her hand.