Too much sex??

A ninety-year-old man is sitting on a park bench, sobbing, when a young
man walks by and asks him what's wrong. Through his tears the old man
answers, "I'm in love with a twenty-five-year-old woman." "What's wrong
with that?" asks the young man.
Between his sobs and sniffles, he answers, "You don't understand.
Every morning before she goes to work, we make love... At lunchtime she
comes home and we make love again, and then she makes my favorite meal.

In the afternoon when she gets a break, she rushes home and gives me
oral sex, the best an old man could want. And then at suppertime, and
all night long, we make love." He breaks down, no longer able to speak.
The young man puts his arm around him. "I don't understand. It sounds
like you have the perfect relationship. Why are you crying?"
The senile old man answers, again through his tears,
"I forgot where I live."