Rule 34 Dev - 1boy 1girls a_princess_of_mars alien barefoot barsoom canon_couple dejah_thoris female foot_fetish foot_on_face holding_foot human jewelry jewelry_only john_carter john_carter_of_mars light-skinned_male light_skin lipatov literature male male/female public_domain purr-hiss royalty sex smile straight vaginal_penetration|10328323832