Authentic Edo period original, Bunsei era 8th year (1825), Japanese erotic art, shunga woodblock print picture by Kunisada Utagawa (1786-1865). 
From the classic shunga series, Hyakki Yakou. 
 
Shunga picture measures 27.5 cm x 22 cm.  Very good colors and impressions.  Condition is good with some mild wear, bit of tearing at bottom middle and bottom corners at the white borders, few pinholes.  No backing.  Please see and judge from photos. 
 
An excellent shunga scene from this classic erotic woodblock print series; a modest woman is having one of her leg's held up while being penetrated by her male lover.