Is this manipulation?

My friend is having a big issue with her boyfriend. He wants her to accept him having a FFM threesome. He throws it in her face that she said a bunch of times to him ''I'll do anything for you my love''.

Now he's telling her that if she'll do anything for him, to please him as she said then she'll let him sleep with someone else. Needless to say my friend didn't mean that. My friend meant that she'll do a lot in the relationship to please her man (ex: giving a massage after a hard day at work, baking his favorite dessert, etc).
Is this manipulation?
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