They make it

Leaving the apartment Emily felt almost as turned on by the simple fact that she knew what might happen on this walk, as she did when Alex was being frisky. Walking onto the street she felt her eyes fall on everyone she saw. If someone even glanced at her her mind raced with thought of what would happen.

Her cock was staying flat against her stomach, the bulge it formed beyond obvious. "So?" Alex's question pulled Emily from thoughts of her cock. She looked down at her little sister still. They were still arm in arm and it made Emily's heart warm looking at her. "When we reach the sorority do you want to find one of the member to eat you out?"

The question bewildered Emily. "What?" Could it be that Alex with trying to get her to sate her lust on someone else. Or maybe she was just looking to get a head start on Emily's harem.

"For the pledge list."

"Oh right." Emily had entirely forgotten about that. Did she even still want to join the sorority now. The main reason she wanted to join was to get laid but now her little sister was her cock slut. On the other hand it does give her some goals to work towards outside of college itself. Also the thought of Alex finding a girl to get on their knees and eat Emily out without her having to do anything made her pussy clench.

"Excuse me." Emily was jarred from her thoughts by a decently handsome guy walking past. He was so close that his arm brushed against her sundress clad cock. Her fantasizing had excited her enough that the contact was enough to elicit an involuntary moan. The guy looked back at her confused. She felt his eyes lower to her stomach and cock bulge. For a moment she thought he was going to call her out and her mind raced trying to think of if she wanted to be top or bottom.

His confusion cleared and he shrugged. "Sorry about that have a nice day." He kept on walking leaving Emily disappointed. As she went back to walking with Alex a thought occurred. Her libido was really getting out of control. She was honestly thinking about bending over and letting some random guy rail her or vice versa in the middle of the street. Well if it became a real problem she could just use the marker to fix it. But she should tone it down a little.

"Big sis?" Alex tugged on her arm pulling her back to the question. It didn't help her growing libido that her little sister was such an excellent sub.

"Find a girl to eat me." The issuing of the order felt good, really good, like forget the walking and take all of Alex's holes right now good. She was going to have to be careful with giving such orders in orders in public. Not the least because at least one person actually heard her and walked into a lamp post because of it.

The rest of the walk was thankfully less libido growing. The few people she saw who saw her took no note of her cock and Alex didn't ask for anymore orders. As they turned the corner and saw the sorority house they were surprised by what they were looking at.