LYCOS RETRIEVER 
Xander Harris: Sex
built 201 days ago
[A]t least by the time they start more or less living together in his new apartment in Season 5 --Xander seems committed to Anya and his relationship with her. Regardless of his sexual preferences, emotionally he is focused on her. There is no evidence that he is interested in straying from her as he did from Cordelia to Willow. So, during the period that Anya and Xander are dating, and then engaged, it seems unlikely that Xander would have a homosexual relationship.
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Anya Jenkins: La relación más duradera que ha tenido Xander ha sido con Anya. Los dos acaban realmente enamorados, incluso estuvieron a punto de casarse. Rompieron su relación oficialmente, pero desde que Xander perdió su ojo, Anya empezó a cuidar más de él. Los dos tienen un momento de debilidad después de escuchar a Willow y Kennedy, y el Director Wood y Faith teniendo sexo. Antes de adentrarse en la batalla final, Anya y Xander se desean suerte mutuamente. Anya lucha al lado de Andrew, pero es asesinada por un Portador.
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In Season 4, Xander is actively dating Anya. He is engaging in sexual acts with her -- although whether Anya ever uses a dildo on Xander is open to speculation. Given her proclivity for announcing their other sexual activities such as spanking and Xander's stamina, it seems likely that if they engaged in traditionally homosexual-style sex acts, she would mention it to someone.
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Maybe he ought to get a whole new apartment, Xander thought. One that wasn't filled with the memories of sex and laughter and fun with food items and cha-cha-ing across the living room floor. Then he wouldn't have to hear the way unlocking the door echoed around the silent rooms.
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