Over your mom

You absolutely love your mother's body, but you want to try on your sister, so, why not stay inside! Sliding the jacket over your mom's turned your body, you feel your breasts slide into your sister's, even though there are no pockets inside for them to go into. You are sure this is the case as they seemed to completely disappear, holding off on squeezing them, you grab the yoga pants and slide them on. They are incredibly tight because of your mother's plump ass but after you get them over your hips, you see your giant ass shrink to your sister's size and your legs become more muscular, rubbing your sister's pussy you can also tell she's a lot more sensitive. Even more hyped, you slide her feet on and watch as her feet and legs basically merge. Sliding your sister's hands on as well, you rub her smooth fingers across each other. Not waiting to check out your sister's body in a mirror, you pull her head on, feeling your hearing change, and slide her face on, feeling the protrusion slide in then disappear as your it becomes your face. Moaning at the sensations, you speak out loud "Ahh, my sister feels so good.", and stand up, rubbing your sister's perked nipples. You sit down on your mom's bed and start teasing yourself with light fingering, becoming more horny with more layers.