[Pairesshu] The Story of an Unspoken Sex Agreement With Oba-San [Full Color]

Oji-san has barely left the house when this curvy aunt takes her nephew Yuu-kun by the hand and steals a deep, tongue-twining kiss, teasing him that if he's embarrassed they should take it to the bedroom. His feeble 'this is wrong, Oba-san' crumbles fast—soon her enormous breasts are bouncing as she rides him in cowgirl, the pair cumming together again and again until both are utterly satisfied. What began as an unspoken arrangement leaves them bound in an 'inseparable relationship' neither plans to end.