Group of three 18 year old girls, Pink birthday party background, sexy underwear, back view, showing their underwear under skirt, full body, from head to feet, provocative? Big butt. Lying on the bed, next to each other. Back view , down on their knees

(CyberRealistic_Negative:0.8), (deformed iris, deformed pupils, semi-realistic, cgi, 3d, render, sketch, cartoon, drawing, anime, mutated hands and fingers:1.4), (deformed, distorted, disfigured:1.3), poorly drawn, bad anatomy, wrong anatomy, extra limb, missing limb, floating limbs, disconnected limbs, mutation, mutated, ugly, disgusting, amputation, face