Reimu Hakurei from Touhou Project, black hair with red and white hair ties at temples, large red ribbon at back of head, brown eyes, classic red and white shrine maiden outfit with detached white sleeves and exposed shoulders, yellow bow tie at chest, midriff exposed with navel visible, she uses her index and middle fingers to point at and present her navel toward the viewer, glistening sweat on forehead, collarbone, stomach and skin, teasing half-smile with faint blush, eyes looking at viewer invitingly, boyfriend POV first-person view, close-up waist and upper body, hot summer day at Hakurei Shrine courtyard with bright sunlight, sultry sweaty intimate nsfw atmosphere, single image, full composition, no split panels, no comic panels
