Let me just say that what they say about loose asses is completely true... Most of these girls who do a lot of anal are so stretched that you can't feel a thing. The guys literally have to jack off to cum. The guys have to inject their penises with all toxic substances to stay hard. See in sex, there is friction. That means skin or fleshy substance rubbing against the sensitive penis glans to make it squirt out sperm.
Well a girl like Belladonna or Kelly Wells has no friction because even though the ass is very flexible, it still permanently stretches. It is the whole hotdog down a hallway analogy. Can you imagine thrusting away into an empty tub of peanut butter? Well that is what their asses feel like.
Keep fantasizing.
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I love cock and balls.