Agnes Tachyon (Umamusume) Rule 34

Agnes Tachyon is a character from the Umamusume franchise, a horse girl who serves as the series' resident mad scientist. She is an unrestrained, ethically flexible researcher obsessed with pushing the Umamusume body past its natural limits, and she treats her Trainer as a test subject she calls a guinea pig. She often drags other girls into her experiments or offers them drinks laced with dubious new compounds, and she neglects ordinary self-care and social life in favour of her studies. She has medium brown hair, an ahoge, horse ears and tail, and distinctive empty red eyes marked by horizontal scanline patterns. Fan artists tend to emphasise her lab-coat scientist persona, her unsettling stare, and her habit of producing mysterious drugs, frequently pairing her with Manhattan Cafe as a recurring experimental subject, and with Rice Shower and Jungle Pocket. Artwork often plays up the contrast between her clinical detachment and comic mischief.