Authentic Edo period original, Bunsei era 8th year (1825), Japanese shunga erotic art woodblock print by Kunisada Utagawa (1786-1865).  From the classic shunga series, Hyakki Yakou.  Shunga picture measures 27.5 cm x 21 cm.  Very good colors and impressions.  Condition is good with some wear and soiling.  No backing.  Please see and judge from photos. 
 
An excellent shunga scene from this classic erotic woodblock print series from 1825!  Here a male lover fingers his partner as she mounts him.