The bumpy looking thingys in her vagina are not a rash, they are called "rugae." They are a part of the natural folding of the vaginal wall, and they stimulate the penis. There are rugae in another organ too, forgot which(bladder?), but they are present where there is lots of folding of the organ walls.

BTW, I like the doll in the pussy pics, lol, they kind of remind me of the fun I used to have as a kid when the neighborhood girls would recuit me and my buddy to stop playing "smear the queer" (a kind of football extended running play) and go inside and play "house" with them for awile. They each needed a husband of course to have a "baby" to play the game. I had to be the "father" and go to work. Mostly it was just the girls being bossy and telling me what to do as a husband, but it was fun I enjoyed playing it with my sisters's neighborhood girlfriends. I was just a young teen then, and didn't know much so I didn't try to get as perverted as Samantha is here. But I remember the "nighttime" where the girl and I lay together and I would feel her up! lol. Anyone else get conned into playing "house" or "school" as a kid by a neighborhood girl?