Complex sentence: He then claims to be actor Don Cheadle, but Dee doesn't fall for it either, but takes him up on his offer to pay her to play with her "unusually large" feet.
Split into simpler sentences: He then claims to be actor Don Cheadle, but Dee doesn't fall for it either. It's implied that Dee does take him up on his offer to pay her to play with her "unusually large" feet.