Feels great, but inside tears (messy)
very pleasant and good feeling in both holes overall. The younger sister side (no lips on outside) is a bit tighter at the opening, but longer going into the uterus, while the older sister side (lips on the outside) is shorter with a tighter sensation. The problem for me was first, and most importantly, the uterus layer tore after only a few uses, and with the open hole on the other side, it gets MESSY when you finish. Secondly, I didn't really enjoy the feeling of the older sister side uterus poking me right in the urethra (although you can kind of get used to it and forget about it). Overall a really nice feeling, especially if you like smaller holes, and would be so much higher for me if not for the two major issues.
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