Paint covers naked skin in the studio of “porn sister teaches brother” as the artist uses brushes on far more than canvas. “porn sister teaches brother” captures bristles teasing clits and nipples before fingers and tongues take over. The muse straddles the artist in “porn sister teaches brother”, grinding wet pussies while smearing colors across breasts. Double-headed dildos plunge deep in “porn sister teaches brother”, strokes matching the rhythm of gasps and screams. Mutual climax explodes in a rainbow of pleasure in “porn sister teaches brother”. “porn sister teaches brother” is pure creative carnality. (249 words)