The lady is of course old and fat, her tits are saggy too. But for all that, I would have loved to spend time with her, she was still very attractive. Personally, I wouldn't go down on her tits. It's much nicer to fuck her in the mouth a little at the end and cum in the same. It's especially nice when a woman works you with her lips for a few more minutes after you cum. The pleasure just makes your eyes pop out!
The stepdaughter decided that licking her stepfather's testicles and sitting on his cock was more fun than behind her textbooks, so she seduced him. Now this mystery between them will make them closer to each other.