Life consultation with a bicycle-riding wife! Hiroko (36), a beautiful F-cup busty wife with a 2-year-old daughter, says 'Is it okay even though I am a mature woman?' Although hesitant, she kindly teaches a virgin boy who wants to learn how to kiss... When she undresses, her fair-skinned body reveals perfectly shaped breasts and a beautiful figure that belies her thirties! 'This is called the clitoris...' The wife shyly spreads her intimate area to explain its structure to the virgin boy! While letting him suckle her breasts and giving him manual stimulation, she seems to get excited and mounts him in cowgirl position!