Suggest her to take a shower with you
From Create Your Own Story
"Hey sis, since you're in a hurry, how about we both take a shower together?"
While you asked, you thought heavily on the phrase "I'm in a hurry. It's fine." while looking at her. As expected your sister looks surprised at you but quickly calms down.
"Oh, sure."
You help her get undressed and as you do you get to see her naked body. As you had already notice, her small breasts leave much to desire. You also get to look at her crotch, a nice and smooth slit with a small bush over it. Your hard on pulsates in excitement. You have decided, you will not leave the shower until you cum.
"Are you alright? That looks like it hurts."
You grin and tell her that it's fine. You both move inside the bathtub and turn the water on. At first both of you are just in the corner of the tub, scrubbing by yourselves. However, soon after you start to notice Sarath eyes drift towards your dick.
"Hey, you still haven't told me what that is... S-since it's in your crotch could that be your penis?"
You nod at her as you turn on the water to remove the soap. You can hear an audible *glup* coming from your sister. You realize that now's the perfect time to influence her mind.
What thought do you send at her: