"Intercom" joke
A young guy drops off his girlfriend at her home after being out together on a date. When they reach the front door he leans up against the house with one hand and says to her, "How about a blowjob?"
"What! Are you crazy!"
"Don't worry, it will be quick," he ensures his girlfriend.
"No! Someone might see us..."
"It's just a small blowjob," he insists, "and I know you like it."
"No! I said no!"
"Baby... don't be like that."
Suddenly, the girl's younger sister shows up at the door in her nightgown, with her hair a mess, and rubbing her eyes. She looks at them and smirks, "Dad says either you blow him, I blow him, or he'll come downstairs and blow the guy himself... but for God's sake tell your boyfriend to take his hand off the intercom."
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