Learn your limits

The cafeteria was quite small given our university is massive. When we reached, we immediately found Stacy sitting with another girl towards the backside of the cafe. Stacy saw us and waved at us. "Hey guys. Over here."

She introduced us "Meet my friend Blake" She pointed towards extremely cute girl sitting next to her. Blake was gorgeous. I blanked out for a second to soak in her beauty. Finally I managed to say "Hey Blake, nice to meet you, I am John".

We took some food and talked for almost half an hour. For those moment I forgot that I have "special powers". I looked at Blake. She looked extremely hot; she had slight greenish eyes, impeccable lips and with such a cute face. I wished if I could have Blake (like I had Stacy). I still did not exactly know why people are okay with me having sex with committed girls, or how to trigger it. I remembered I flirted a bit with Stacy and she practically thrown herself towards me. So, I continued the conversation normally but this time with some subtle flirtation toward Blake. I did not see any change in the way she was talking. I tried similar flirtatious lines on Stacy and she smiled. I recognized the smile. The same smile she gave me when I was fucking her from behind in the bathroom. Shortly after I felt her hand on my thighs. Magic was still working!

I was really confused. It works on Stacy but why does it not work on Blake. Maybe she did not notice that I was flirting. Should I be less subtle about it? But I decided against it as it would sound really inappropriate if for some reason she did not want to have sex with me. I needed to know the extend and limitations of my powers before going reckless. My train of thoughts broke as Stacy's hand left my thighs for my crotch. I realised Stacy could be of help. They are friends maybe she could help me figure out why Blake is immune to my Charm. Charm is what I started to call it.

We were done eating. Blake had a class in 10 minute so she said bye and left. We did not have any classes for this hour so we decided to sit in the cafeteria until the next class. Few minutes in Will noticed Stacy's hand rubbing over my crotch. He gave a smile and said, "You know, maybe I can go to the library and you guys can take care of your business and then meet me there before the next class." Stacy giggled and said, "Hehe, I need to use the bathroom and I believe John also really want to. winking towards me. "Yes, I really have to get some liquid out of my body." All of us started laughing.

Couple of minutes later, I was sitting on the toilet in a ladies bathroom. My pants were down. Only thing I could see as I looked down was the back of Stacy's head. She was moving her head in periodic rhythm with my cock in her mouth. She was being way more aggressive than in the morning. I held her head up so that I could see her face. She smiled without taking the dick out of her mouth. I slowly pulled her head and my cock came out. I held her head steady, so that my dick is few centimeter away from her lips. She tried moving her head closer but I firmed the grip. So she brought her tongue out and kept trying to catch the tip of my cock with her tongue. After a few trial, she managed to place my tip over her tongue. She beamed with smile as if she won a race. I was so turned on. I let her head go and she immediately put my cock back inside her mouth. She took little more than the half of my dick inside. She hold it there for a bit, probably cherishing her latest achievement of taking the most amount of my dick inside her mouth. Then she again started moving up and down. This time she did not **** as much. I was surprised that she improved so much in a few hours.

I did not want to cum in her mouth yet. "Hey, I have some question for you, but right now mouth is full, why don't you let your other lips take care of my dick for a while." "Goof igea!" She stood up to sit on my lap facing me. One of her hand guided my dick into her pussy. The dick slid in easily as she was dripping wet down there. She moaned loudly before giving me a smile. She started moving up and down and looked at me curiously. I assumed she wanted to know what I wanted to ask.

"Are you enjoying this?", "Hmm.. Yeah.. Yes" she answered without stopping.

I placed my hands on her shoulders and hold her down ; she moaned as the whole cock of mine entered her. After enjoying the full dick inside for a few seconds she opened her eyes and looked at me as if she wanted to say whatever this questions of mine is , it better be worth the wait.

"I can have sex with any committed women, right?" "Yes, I had already told you last night." She seemed annoyed.

"So I can have sex with you as you are in a relationship with Will, but when did you realize that you want to have sex with me?" "Well, I am not sure, maybe I always have but after you flirted with me I was sure that you want me and I want you and as long as Will does not mind we can have as much sex as we want to have."

"What if Will mind?"

"Why would he mind, I mean you are John. But if for some weird reason he mind me having sex with you, then I don't know,....I like having sex with you, ...I like your cock,.. but I love Will. I don't know what to do." She felt torn so I went ahead and kissed her lips.

"Of course, Will won't mind us banging. And I would continue to fuck you. You are yet to take my full cock in your mouth." She seemed to have calmed down and I felt her tightening her pussy hearing the last sentences of mine.

"Now lets talk about Blake."

"Oh, I met her couple of years ago in a summer camp. We became very good friends there but we lost touch after that. Finally we met here. She is very nice. She is ..."

"Nice, but is she seeing someone?"

"No, she broke up couple of months ago and I think she does not want to date for a while"