Nedarim 20b discusses nine mannerisms which a man should avoid whilst being intimate with his wife. The Talmud says that practicing these nine mannerisms can lead to having obstinate, rebellious children.
These mannerisms are codified both by Maimonides, (Hil' Issurei Biah 21:13-14) and Shulhan Aruch (OH 240:2-3). Rashi and Rabbeinu Nissim apply this discussion to the man only in their commentaries, as does Maimonides. Rabbi Joseph Cairo does as well.
Do any sources say that these nine mannerisms apply to the woman as well? For example: one mannerism is thinking of another woman. If the wife thinks of another man, do any sources say thatare these mannerisms have been violated? Would the children be at risk?