![1girl :3 :d animal_ears black_hair black_jacket blush blush_stickers breasts commentary_request eyebrows_visible_through_hair hare_(tetterutei) heart-shaped_boob_challenge highres hippopotamus_(kemono_friends) hippopotamus_ears jacket kemono_friends large_breasts long_hair long_sleeves multicolored_hair nose_blush open_clothes open_jacket open_mouth photo red_eyes red_hair smile solo standing traditional_media rating:s score:2 1girl :3 :d animal_ears black_hair black_jacket blush blush_stickers breasts commentary_request eyebrows_visible_through_hair hare_(tetterutei) heart-shaped_boob_challenge highres hippopotamus_(kemono_friends) hippopotamus_ears jacket kemono_friends large_breasts long_hair long_sleeves multicolored_hair nose_blush open_clothes open_jacket open_mouth photo red_eyes red_hair smile solo standing traditional_media](/cdn_image/preview/e7/56/e7567b2b30be648b581a617ed64dc394.jpg)
The heart-shaped boob challenge (Chinese: 桃心胸挑战) is a trend in which women post selfies of themselves making a heart-shape over their breasts such that their hand covers their nipple. The trend, which began in July of 2017 on Chinese social media, was seemingly started by a Chinese live-streamer by the name of Ayi Xi Tai Lǜ (@阿姨洗太绿).