“Stone Age” in title is meaningless for four standard Miami amateur twink scenes in the very familiar house and yard, different from other Miami scenes only because they feature unprotected sex. Pink Denny and brown Kaden wear white sailor suits, eventually only the caps and dogtags. Cute Ho and beautiful Mantos first photograph brown, then pink as they become flushed with sexual excitement, but by some trick of lighting, pubic hair looks slightly green. Titular director Woods proves to be growing chest hair as he strips to deep-dick racially ambiguous Rikki. The Fisher twins look extremely thin and tall next to tiny, compact Tongo, whom they take turns fucking.

RETAILING: Unprotected sex, otherwise four scenes like all Miami twinkers.