buffy's mother is a maid in spikes parent's house and both her and her mother live there.

His Dirty Little Secret by jamesgirl

http://spikeluver.com/SpuffyRealm/viewstory.php?sid=24000&warning=NC-17

Summary: William 'Spike' Giles and Buffy Summers are both students at Sunnydale High, but they lead two very different lives. Spike has it all � looks, wealth and popularity. Buffy has nothing � since her parents divorced, she's been living in the servants' quarters of the Giles mansion, where her mother earns a meager living as a maid. But beyond these differences, they have a secret relationship � at school, Spike pretends not to know her, but at night he visits her room with growing regularity...

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	buffy's mother is a maid in spikes parent's house and both her and her mother live there.

	little__willow Guest	#1 \| Posted: 7 Aug 2011 19:02
		Buffy and spike are sleeping together but nobody knows. They go to the same school, yet spike is popular and Buffy is not. In fact her and her mother live in spikes parents house because Joyce is their maid I think. Although eventually Buffy and Spike do end up dating, I think Buffy ends up pregnant but loses the baby because of an accident and Spike didn't know until it was to late. Please help.

	SMac Partaker	#2 \| Posted: 7 Aug 2011 19:18
		His Dirty Little Secret by jamesgirl http://spikeluver.com/SpuffyRealm/viewstory.php?sid=24000&warning=NC-17 Summary: William 'Spike' Giles and Buffy Summers are both students at Sunnydale High, but they lead two very different lives. Spike has it all � looks, wealth and popularity. Buffy has nothing � since her parents divorced, she's been living in the servants' quarters of the Giles mansion, where her mother earns a meager living as a maid. But beyond these differences, they have a secret relationship � at school, Spike pretends not to know her, but at night he visits her room with growing regularity...