Chitti: handjob
Taking the penis in the hand or stimulating it with the hand.
Cent Chihiro Chittiii (セントチヒロ・チッチ), real name Aoi Chihiro (蒼井ちひろ), is a Japanese idol under WACK, as a founding member of BiSH, and formerly, their captain. In addition, she is a member of the shuffle unit, HOLY SHiTS. She joined WACK in 2015.