Looking for a story about a husband whose wife convinces him to get a vasectomy. Because they do not want the kids to negatively affect his recovery, they decide he will stay at her mom's house (not far away) to recover. Mom is also helping wife with the kids. When husband needs to ejaculate, mom-in-law offers to help. She gives him hand jobs to help out, then moves onto blow jobs.
Perhaps it escalates to full on sex with mother-in-law, while waiting the customary period of time for the sperm to clear out. Then they decide to just keep having sex when he returns to having unprotected sex with wife.
It can be with or without the wife's knowledge/approval. Maybe this was her plan to whole time. Maybe her mom is lonely and this was to give her some attention.
Perhaps it escalates to full on sex with mother-in-law, while waiting the customary period of time for the sperm to clear out. Then they decide to just keep having sex when he returns to having unprotected sex with wife.
It can be with or without the wife's knowledge/approval. Maybe this was her plan to whole time. Maybe her mom is lonely and this was to give her some attention.