Biff and Jon arrived home just after 5 pm. Biff's usual routine involved football practice or some other kind of workout most days after school. He wasn't used to sitting behind a desk all day so he felt like he had energy to burn.
He told Jon he was going to go for a run not really giving Jon an option. He had seen a jogging buggy in the house which he figured was for exercising. He would have to bring Jon with him, it's not like he could just leave a toddler at home on his own. He might have considered it yesterday but Jon's behaviours had changed today and he was making much more babylike decisions and acting on his emotions much more.
Biff set Jon up with a cartoon while he went upstairs to put on some workout clothes. He went into his room and first removed his blazer and placed it on the bed. Next he opened his blouse, revealing his bra which was full to thr brim with his newly sprouted breasts. He kicked off his heels, enjoying the relief in his feet. He opened his pants and peeled them down over his hips and butt and down his legs. He carefully put everything back on the hanger and hung it up in his closet ready for another day. He was getting used to the feeling of his breasts bouncing as he moved around. He went into the bathroom to relieve himself before his workout. Standing at the toilet with his breasts sticking out in front of him and blocking his view he reached a hand into the waistband of his panties and pulled his oenis out. He aimed it into the toilet and relaxed. He finished up with a quick shake and put his penis back into the panties. He washed up and made his way back to his bedroom, hips swaying left and right and his butt rocking back and forth in the tight panties he was wearing. He rummaged through his drawers and found a workout outfit. He pulled the tightest pants he had ever seen up his legs. He had to wiggle a bit to get them over his butt which caused his chest to jiggle at the same time.
He removed his bra and picked up the sports bra he had left on the bed. He put it on over his head. He had to really pull it and stretch it to get it down over his large chest but once it was in place it held everything tight. It wasn't uncomfortable an dhe found he could move a lot more freely without his boobs jiggling all over the place. He next picked up a fluorescent pink cotton top which went on over the bra. It was quite small and very loose, not even covering his stomach and showing off the bra underneath through the neckline and the very big arm holes. He found a pair of pink sneakers which matched the top and he was ready to go. He hurried back downstairs to get Jon so he could get a quick run in before dinner.
Jon was surprised to see what Biff was wearing and found himself staring at Biff's chest as Biff fastened the straps on the buggy, locking Jon in safely.
He pushed the buggy out the door and headed off for a quick jog around the neighbourhood.
