I thought he was saying they were so involved and he has this cramp. He wants her to stop etc etc, then he pull back the sheets, and there's a rubber.
I'm thinking they didn't use protection (husband/wife or are they?), BUT he sees protection there. If he didn't use protection, then who did?
Part V needs to sum up EVERYTHING. Since all of the characters are connected, maybe Rra's lady has a connection to Rufus.
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