extremely rough black and white pencil sketch only, loose messy hand-drawn lines, visible pencil marks and strokes, sketchy unfinished doodle style, harsh jagged cross-hatching, scribbly imperfect lines, no smooth shading no gradients, strictly monochrome no color, slim athletic young woman exactly 20 years old Vika youthful face, long dark messy disheveled hair, very narrow waist, flat toned abs stomach, extremely large round firm perky lifted high breasts size 4-5 proud and full no sagging, very large round firm bubbly perfect ass, slim toned legs no extra fat, completely nude smooth shaved pubic area, standing full body in cramped public cafe bathroom stall cheap small mirror tiled walls, mirror selfie pose right arm fully extended forward holding smartphone at eye level, left hand on back of head ruffling hair, strongly arched back thrusting large breasts forward prominently, legs wide shoulder-width apart, humiliated ashamed seductive offering pose, deeply fearful ashamed expression wide teary eyes tears streaming down cheeks trembling bitten lip dense scribbly shading on flushed face, exaggerated humiliated emotions, rough loose pencil concept sketch art style sharp uneven lines., (rough pencil sketch:2), (loose sketchy scribbly line art:2), (black and white monochrome only:1.9), (slim athletic toned figure no fat:1.7), (very large firm perky lifted breasts no sagging:1.8), (holding phone extended arm selfie:1.6), (cramped dirty public cafe toilet stall mirror:1.5), (fearful teary humiliated young face 20 years:1.7)