He was a modest guy, and his sister took him and corrupted him, made him lick her, and in return she did not even take his dick in her mouth, just masturbated him and he cum copiously. But her cum is arousing. So she squirted just from the toy. It's a good thing she didn't put it in her brother's mouth, or he wouldn't have realized it at first. But I think she will teach him all the positions and he will become a professional cunnilingus.
Daddy sure is quick - got in and fucked his daughters like whores. But then again - he's responsible for their upbringing, so he's entitled to it. They even observe the line to get their pussy in. Sluts need society, too, and he can teach them to be their best. And I think - he's succeeded. I see they deftly worked his cock and even enjoyed it when he cummed in their open mouths.