Side view, during a lecture at the university, against the background of a large lecture hall, female elderly 55 years old professor with ginger short curly hair, wearing glasses, without makeup, (bending over table, ass up, fucked from behind, breasts hanging down), knees wide apart, opening jacket, bright blush on the cheeks, excited, mouth half open, labia wide open, gaping hole in vagina, lot of liquid flows out of the vagina, the skirt is pulled up above the waist, without panties, gray jacket is open in an unbuttoned white blouse, without bra, (lecture:1.8), (students:1.8), large breasts, wide-open eyes, blush on cheeks, protruding vagina, (long genital slit), (ginger hairy pubiс:1.9), (tuft of pubic hair:1.9), (plump naked labia:1.5), (deep genital slit:1.8), (wide open vagina:1.9), (wide open labia:1.8), bulging pubis, (spread legs:1.5), photorealistic, full-length model, first-person view, hands spreading the vagina, cinematic lighting, oiled vulva, (pov, vaginal sex, oiled penis:1.3), (cum overflow:1.2), Object, gd, erection, sex, toy, penis, large, ,