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.  Excellent colors and impressions!  Condition is good with some mild wear, bit of tearing at bottom middle and bottom right corner at the white borders, few pinholes.  No backing.  Please see and judge from photos. 
 
A couple gather themselves postcoital.  The man reposes while his female partner readies herself.