"Can that even be called a penis anymore?" Sarah asked.
"Looks more like a big clit to me." said the goth girl.
Biff was still too shocked to say anything. His penis was practically gone and there was no evidence that he had ever had balls. The sight in the mirror of his pussy was horrifying and, he hated to admit it, more than a little arousing.
After a minute the goth girl removed the mirror and walked away. It was then that Biff noticed that another change had befallen his body: the flesh under his nipples was pushing out in an odd way. It didn't look firm and muscular like he was used to. Instead it had the soft firm shape of a young woman's breasts. The breasts weren't all that large, but it was obvious that his nipples had changed drastically. Due to the distraction caused by his new anatomy, Biff didn't hear what the two girls were talking about.
"It seems to me," said the goth girl, "that each time someone cums while wearing Biff's penis it shrinks and now it is almost gone."
"Well that much was obvious. I asked you here to see if you could help."
"What do you expect me to do? I don't know any spells for making penises bigger. If I did do you think my boyfriend would still have an average penis?"
"Really? Damn. I guess this was a waste of your time." Sarah said.
"Are you kidding? I wouldn't trade having fucked Biff's pussy for anything."
"Hey, wait a minute. Even I haven't done that yet."
"Oh. You totally should. I'm not going to say that it is better than getting fucked, but it is a totally different experience. Try it."
"Alright, if you say so. Help me get the penis off of him again."
Biff was aware that the girls were still there and talking but he didn't care what they were talking about and was ignoring them. Then the goth girl walked up beside the bed near his head.
"Still stuck in those handcuffs huh? I bet you would like me to help you out of them, huh?" she said leaning over him with her breasts, still contained in her bra and mostly hidden by her loose t-shirt, hanging in his face.
Biff nodded his head.
"Well first," said the goth girl standing up straight, "there is a little something that Sarah wants to try."
As she said this Biff felt someone lick his tiny penis. Looking down he wasn't surprised that it was Sarah. "Please stop." Biff pleaded.
"Sorry honey." said Sarah. "But Morgan here got her turn to try out your pussy and now I want mine. If you had let me fuck you before I wouldn't have to be doing this now." Having said that she went back to sucking his tiny penis and occasionally licking his vulva.
After watching Sarah tease her boyfriend for a while, Morgan, the goth girl, was looking for a way to join in. She had been fingering herself a little, but after having just had a rather large orgasm, she wasn't all that desperate to have another one.
Looking along the length of Biff's altered body she finally noticed the small breasts he now had. Because he was aroused, she could easily see how large his hardened nipples were. Coming closer she reached out and pinched one of them.
Biff yelped at the rough treatment of his newly highly sensitive nipple. This made Morgan smile. She had always been somewhat bisexual, and she had been attracted to women's breasts for as long as she could remember. She'd never had a girlfriend though so she'd never before had a chance to play with anyone's breasts but her own.
"I'm sorry Biff. Did that hurt?" Morgan asked with false concern in her voice. "Let me kiss it and make it better." Putting her words into action she leaned down and planted a light kiss on the nipple that she had pinched. Then she stuck out her tongue and licked it. As hard as it had been before, Morgan felt his nipple harden even more.
While Morgan was teasing and stimulating Biff's breasts, Sarah had been hard at work in his crotch. She'd been licking and sucking his 'penis' and labia for a while before she tried inserting a finger into his vagina. He was so wet that it slid in with no effort. In fact after she had gotten it in a little ways she could feel his vaginal muscles pulling her finger in deeper. She slid her finger in and out while still sucking on his 'penis' and was soon rewarded for her effort as Biff began bucking and thrashing in orgasm.
Sarah's finger was trapped inside of Biff's vagina for a minute when it was filled by the large rubber dildo. She pulled the dildo out of Biff freeing her finger.
"Hey, look." said Sarah. "It isn't really a double ended dildo anymore. There is only the one shaft. The other side is just flat. I hope this still works." Saying that Sarah brought the flat side of the dildo up to her crotch and pressed against her skin. Instantly it fused to her and she was once again sporting a large penis.
Morgan, momentarily sat up from where she had been sucking on Biff's nipples, was watching as Sarah attached the penis. "Interesting." she said. "It looks like you have balls even though the dildo didn't."
"I do?" Sarah said reaching to feel under her penis. "I do! The better to fill Biff up with cum I guess."
"What?" gasped Biff. "You can't do that to me."
"Why not? You've done it to me plenty of times." Sarah said. "Besides, Morgan got a turn at your pussy and I haven't and you are MY boyfriend. Or maybe my girlfriend, I'm not so sure anymore."
Not waiting for Biff to say anything else she edged closer to the bed and brushed the tip of her penis along Biff's slit. He was still soaking wet from earlier and Sarah knew that she would have not trouble just sliding into him.
She teased his clit with the tip of her penis then slid it down to the entrance to his vagina. "You begged Morgan to fuck you and I'm not going to until you beg for me to do it to." she said.
"No, I won't beg." Biff replied.
"Really?" Sarah said sliding back up so her penis was once again rubbing against his clit.
"Yes. Really." Biff said with much less conviction.
"How about if I do this?" Morgan said returning to suckling at his breasts.
"N... n... no." he barely managed to squeak.
"Oh dear." said Sarah teasingly. "I guess we'll just have to leave you here then." She then started to rub herself against him harder. His moan at the added stimulation told Sarah that she was on the right track.
"Okay... Fine... Put it in." Biff said finally. The stimulation was getting to be more than he could stand.
"I'm sorry, what was that?" Sarah teased.
"I said put it in."
"Oh, I'm afraid though that I said you would have to beg if you wanted me to fuck you."
Biff grunted in displeasure. "Sarah. Would you please fuck me?"
"What did you say?"
"I said please Sarah. I'm begging you please fuck me." Biff said.
"That's what I thought you said." Sarah ignored the hint of sarcasm in Biff's tone. She then did as he'd asked and slid her foot long cock into his waiting pussy.
