Ntr Kneading Massage Ntr Even Though His Wife I... _best_ -
The husband is often present (or nearby). He believes he is supervising. But he can’t feel what she feels. He only sees the result: her flushed face, her parted lips, her quiet moans. The masseur’s hands are doing what the husband’s hands no longer do. This creates a specific flavor of NTR called "kashima" (observational cuckoldry).