safebooruhttps://safebooru.org/index.php?page=atom&tags=1boy alternate costume asymmetrical legwear brown hair green eyes idol idolmaster idolmaster side-m idolmaster side-m live on stage jumping long hair looking at viewer male focus mizushima saki outstretched arms short shorts shorts smile thigh-highs twintails wings2024-05-01T14:50:58Zsafebooru