![1boy 1girl abs animated assertive bajima_shouhei black_hair blinking blush boots bouncing_breasts breasts broly_(dragon_ball_super) censored cheelai chest clenched_teeth dragon_ball dragon_ball_super dragon_ball_super_broly erection girl_on_top gloves green_nipples green_skin grey_hair grin hetero highres huge_filesize indoors long_hair looking_down looping_animation medium_breasts mosaic_censoring muscle nipples nose_blush nude penis purple_eyes reverse_cowgirl_position sex shirtless short_hair smile solo_focus spread_legs stomach straddling teeth ugoira vaginal rating:e score:61 1boy 1girl abs animated assertive bajima_shouhei black_hair blinking blush boots bouncing_breasts breasts broly_(dragon_ball_super) censored cheelai chest clenched_teeth dragon_ball dragon_ball_super dragon_ball_super_broly erection girl_on_top gloves green_nipples green_skin grey_hair grin hetero highres huge_filesize indoors long_hair looking_down looping_animation medium_breasts mosaic_censoring muscle nipples nose_blush nude penis purple_eyes reverse_cowgirl_position sex shirtless short_hair smile solo_focus spread_legs stomach straddling teeth ugoira vaginal](/cdn_image/preview/2e/0f/2e0f45ed9c0efdd60aa2b3ac280e2563.jpg)
Refers to breasts in motion, often as part of a .gif or flash animation. If it is not an animation, something like a motion blur or movement lines must be present to convey a sense of movement.
If one breast is up and the other is down, add the unaligned breasts tag as well.
Example: post #694780.
This tag implicates breasts (learn more).