Mochizuki Chiyome

Mochizuki Chiyome, also known as Mochizuki Chiyojo, was a Japanese noblewoman of the 16th century who was credited with creating an all-female group of ninja. This artwork created for participating Pixiv's Sengoku art competition, which was also my first time enter that contest >.< 12 hours using SAi alone, no paper no pencil no scanning.
P.S. Girls's back can be as seductive as front body also, agree