Something strange

Mark had just finished getting dressed and making sure that his sister was back in the correct position. When he was certain that everything was back in order he sat back in his chair and unfroze time.

Everything seemed fine for a few moments. Ashley still looked slightly aroused from his stimulus, or was it from the sight of her naked brother?

Suddenly everything changed.

Marks vision shimmered for a split second and felt that familiar sensation in his head. It was like when he stopped time, only he hadn't done anything this time. Immediately afterwards he a felt a sudden wave of pleasure wash over him. He hunched forward and let out an uncontrollable moan of pleasure. He was completely stunned. It took mark a few moments to realise he had just had powerful orgasm and he could feel the warm cum in his boxers.

"Mark? Are you alright?" Ashley asked.

"Y-yeah, of course" mark stammered as he crossed his legs to cover the wet stain spreading across the front of his jeans.

"Are you sure? It looked like you just…"

"Really, I'm fine" Mark said as he gathered his senses "my stomach hurts, that's all"

"Okay, if you're sure" she said and turned her attention back to the TV.

Mark's head was spinning. What the hell had just happened? What was he going to do now? He was a little frightened. Were these powers having an effect on him. He hadn't really considered that there may be some side effects. It seemed possible there might be especially if he was using his powers this frequently.

Mark still had a problem. He needed to get past his sister with out her noticing he had just came in his pants. He could just wait for her to leave but she wasn't showing any signs of moving and he didn't like the sounds of sitting here in cum stained boxers for hours. He really didn't want to use his powers again in case there were anymore side effects but he couldn't just walk past Ashley with a huge cum stain on his trousers, could he?