Look at her legs

"Yeah, give in to temptation... look at her legs in tights... fascinating isn't it?"

You unconsciously reached out with your hand and took her slender leg. The tights were very soft. You touched every finger of hers. She reacted a little to that. Then you took her other leg and leaned it against her face. A feeling of softness filled your mind. And you started rubbing them on your face.

"And now do the same with your penis, I assure you you will like it"

You felt a little awkward, but you still started taking off your trousers and then your boxers. Your penis was already standing, and when her foot touched your penis, you were almost on the 7th heaven, although it was hard to tell anything from your face. You slowly touched your penis with her feet, then you take her other foot and you felt that you were about to cum. At the last moment, you contrived not to stain her with your seed, and came on the floor while continuing to rub yourself with her nylon-covered feet.

"You obey orders well, I won't completely suppress you yet... if you continue to follow my orders… As for your sister, I do not know, maybe she is already under control..."

You were just lying recuperating after an orgasm.

"Put the mask she dropped on her"

You sat up in disbelief and looked at your sister, who was still ****.

"I want to see her in a mask… Come on, I know you want to..."

You crawled up to her on your knees and took her mask off the floor. It was just a seamless black mask, only the zipper was on the back side. You unzipped the zipper and looked inside the mask. It was dark inside, you were not sure if you could see something through it, but decided not to delay. You lifted your sister and leaned her back against you. You turned her around to face you and gently kissed her on the lips for the last time. Then, after carefully tucking her hair in, you carefully put the mask on her face. She was very tight, as if a size smaller than her head. The edge of the mask reached to the end of the neck. You tried to fasten the zipper, but it was very tight. You had to bring the edges together to fasten the mask. You tucked the edge of the mask under the high collar of the turtleneck so that it was not visible. You looked at her face, it hugged her face very tightly, highlighting her features under the mask. You were still holding on to the little tongue of lightning.

"You know what... pull!"

You hesitated.

"No seriously, knowing her – she will like it, imagine that she will be sealed in another layer that she cannot remove. At the same time, they won't be able to figure her out if they catch her, and I feel it turns you on too… Come on!"

You were still hesitating, your hand was shaking a little.

"Listen, I'm not suggesting to cover her zipper with cream, since we don't have black, then she would have problems… It's just a tab… Then you put it back in... well, or just cut the mask..."

His words calmed you down a little, and you pulled the tongue.

1. The tab came off
2. The tab did not came off