Ask and you shall receive

Even if it took some of the control out of your hands, you felt the best way to not spook Grace was to just ask her yourself, making sure your hands always stayed on her arm as you did so.

“Where next, your back or your legs?” you asked, not giving her the option to end it here.

“Hmm, I think my legs first” Grace replied slowly, not putting much thought into her response as she was enjoying everything you had done so far.

“I’m gonna be climbing onto the bed to better reach your thighs and I might get lotion on my clothes. Are you okay with me stripping off?" you asked, your clothes most likely not being an issue but you used the first excuse you could think of.

Grace went to voice another moan of approval before she actually took the time to consider your question.

"Keep your underwear on or I'll put mine back on. Choice is yours" Grace said with a smirk, thinking she had impeded your plans.

You stripped down to your boxers but signalled to Emma to come over from where she was still watching your every move, making sure she didn’t miss a thing.

“Grab the smallest pair of panties that Grace owns” you whispered to Emma, getting a very animated nod back as she didn’t want to break the silence anymore than she had to.

You started on Grace’s lower legs and moved down to her feet as Emma tried to silently rummage through Grace’s case, putting all the underwear she found off to the side so she could compare them. You got a slight reaction from Grace as you touched her feet, a ticklish spot that you made a mental note of for later.

After a few minutes, you were struggling to get any higher without getting on the bed and turned back to Emma to see how much progress she had made. Your eyes widened when you saw that she had also stripped down to just her underwear as she held up each pair to her body as if she was imagining wearing them herself.

She must have noticed your attention as she blushed when she looked up, putting the pair of panties down that she was holding and grabbing another pair to give to you.

The pair she gave you didn’t actually look to be the smallest one when you looked at the pile Emma had to one side but you could see why she had picked these ones and you couldn’t help but nod at her choice. She had picked some simple white cotton panties and covered more than you would have liked, but in return the material was incredibly thin, letting Grace feel almost everything you did over this pair. And hopefully under if things continued as you planned.

You took your boxers off first before lifting Grace’s legs to put them together, much to Grace’s surprise.

“W-what are you doing?” she asked, lifting her head from where she rested it but still not having a clear view from where you stood.

“I’m putting your panties on, you gave me a choice, right?” you replied, pulling her underwear up her legs until it became a struggle to do that from the foot of the bed.

With her legs now together, it was easy for you to straddle her as you moved closer, pulling her hips slightly away from the bed in order to get her panties past her thighs, her ass raising with her pussy peeking out between her cheeks.

Grace had no response to your comment given that you had done exactly as she asked, giving a quick look to Emma and finding that her daughter had also taken the opportunity to strip down to the bare minimum next to her suitcase.

“And why are you dressed like that young lady?” she asked harshly, turning the topic towards Emma and away from her to try and gain some control over the situation.

“I…was thinking about going having a shower as well” Emma blurted out, some confidence coming back after her quick reply only to realise what was likely coming next with that flimsy excuse.

“Well you better hurry it up unless you have another reason for standing there in your underwear.” Grace warned, seeing through the lie and not letting Emma stick around even with her kink.

Emma stood still for a moment longer as she tried to think of some way of staying and watching what was about to unfold but the stare her mother was giving her was enough to get her to cave as she reluctantly headed to the bathroom.

“I’ll be listening out for you in the shower!” Grace called out to her, making sure she didn’t just peek through the door.

You could have sworn you heard Emma click her tongue but the bathroom door shut to and left you alone with Grace, the sound of the shower coming through the door only a few moments later. Before she could say otherwise, you flipped around so that you were over her and facing her legs and started to rub more lotion into her skin, your erection now hitting the small of her back when you leaned forward to start

“Don’t think I don’t know what you're doing mister” Grace said, then earlier tone she had taken with Emma not there in her voice as she spoke to you.

“I’m not planning on doing anything we haven’t done before” you replied, the list of things you had done now quite long and still being available in your mind.

Again, Grace didn’t comment but you heard her let out a sigh as you continued to work your hands up and down one of her legs. You started to get closer to her pussy as you worked your hands closer and closer, your hands reaching her inner thigh and just brushing against her underwear when you switched to working on the other leg.

You did this a few times until you felt Grace’s breathing below so start to change, the long deep breaths becoming quicker and less rhythmic whenever you put your hands anywhere close to her mound and you were doing that a lot more frequently as the minutes passed.

Just when you were getting dangerously close to leaving your hands between her legs permanently, you **** yourself to move and swiveled around to start working on her back while you sat over her legs, now facing her so you could see the back of her head. Grace still had her eyes closed from what you could see and you could definitely see a lot, taking in the view of her nude upper body that kept your erection hard as a rock.

That conveniently made it so your erection was resting against her ass and although there were a few reflexive movements to rub it against her, you tried to resist the impulse to start fully humping her, knowing all this teasing you had been doing was building up to something.

You spent little time on her upper back even though it let you push your cock further along her ass when you leaned forward, and did only a couple of passes with the lotion on her lower as you quickly went for what you had been aiming for this entire time.

Author's note:
As mentioned, I'll be taking a 3 chapter break and will be back posting on the 6th.