The 103rd installment of Amazing Technique features the funny slutty older sister , Mizuki Yayoi! A plump, big, plump ass and thick breasts! She starts off as a fun, chatty girl with lots of smiles, but then she starts to tease the men with sweet, erotic whispers! She gives them an intense blowjob with lots of slurping! She gives them a footjob that simultaneously stimulates their nipples, balls, and shafts! She gives them a close-up, deep-fleshed handjob with zero-sensation of flesh! This actress is full of confidence in her fourth year... is she really a technician?! Who is the bravest man who can withstand an explosion in front of this dynamite body?!