Day - 3

Susan was feeling too bad to say this, after all, her brother-in-law was only trying to help, and here she goes complaining about soreness, what would Gary think? That his bride couldn't even handle measurements being taken, and practising for him?

On the other hand, Oscar lit up like a Christmas tree, he knew exactly what was happening and how to solve it to get a hundred per cent out of this situation,

"Don't worry Susan. I have a way to help you with that," Oscar said, a very dirty and sexual way indeed, but that doesn't matter, this gullible bide isn't going to complain to her 'little' brother,

"You do?! Please help me with this when you come back," Susan said, delighted that Oscar was willing to help her even after her being so problematic to him,

Oscar said yes and went away, closing the door behind him.

***

Day - 3

Oscar came back around sometime after midnight, breathing heavily with all his clothes looking like rags,

"What happened Oscar, you look tired?" Susan asked, still not asleep and worried about him,

"Oh nothing, just too much work," He said, closing the door,

"It's okay then, you can help me tomorrow," She said, thinking Oscar didn't have the energy to help her now,

"Oh, no, no, no Don't worry, your health is very important, I can help you right now," Oscar hurriedly replied, not letting the chance of his lifetime go away,

"Oh, you didn't have to, thank you sooo much," Susan was very happy that her brother-in-lawaw cared so much about her,

Oscar told her to remove her clothes and get completely naked, Susan hesitated but her body was very sore when Oscar said that if she got ill the wedding might get called she stripped out of her next to no clothing in an instant, even shocking Oscar with how fast she complied when she got afraid of wedding cancellation because of her.

"This technique is very old when there were no doctors, husbands helped their wives with it, Gary is not here right now, so I'll have to help you, is it okay?" Oscar explained to her while removing his clothes, and lying down,

"uh," Susan hesitated after seeing Oscar get naked too, his cock standing proudly like a spaceship ready for launch,

"You should see this as a 'demo' for Gary, he can help you with it later if you get ill right?" Oscar said, he was just smiling, knowing that Susan was completely in his power now, she was naked, her pussy was already soaking wet,

"Yes, you are right," Susan said, she didn't know why she was saying that, but she was just doing what her brother-in-law was saying, he was being helpful and caring after all, she couldn't refuse right?

"Good, now, come and stand over my wait area, spreading your legs," Oscar said, his cock was all hard, she was a little shy to show her body to Oscar, but his sister-in-law was already naked, her boobs were jiggling all over the place, her nipples were rock hard,

Oscar told her to squat on top of him, and stop just as his tip touched her love hole, Repeating that procedure again and again he said this will 'excite' her muscles and this exercise would help build resistance to her body. This was making her a little anxious and worried but she did it anyway, trusting him completely without a shred of doubt,

"Don't worry, relax," Oscar said,