The husband could surprise his wife by buying her a puppy. One day, he just shows up with a cute little puppy in his arms. His wife, who had always wanted a dog, was ecstatic. It was such a simple yet amazing surprise that brought so much joy to their home.
Well, every relationship is different. Some wives might surprise their husbands with very affectionate and personal gestures, but it varies greatly from couple to couple. What might be common in one relationship could be unheard of in another.
No, it's not appropriate. Such topics involve complex and often inappropriate sexual content that can make the relationship uncomfortable and violate the boundaries of a monogamous or healthy relationship.
Well, in the world of literature, you don't often find such a blatant theme. There are so many other aspects of human relationships to explore. For example, love, trust, and communication between a husband and a wife are far more important and commonly written about. This kind of theme is more likely to be found in very specific, perhaps less - respected types of writing.
A 'surprise cock growth story' could potentially refer to unexpected growth in roosters. In a farming context, sometimes a young rooster might seem to have a sudden growth spurt. This could be due to better nutrition, a change in living conditions like more space to move around, or just its natural genetic development kicking in at a certain stage.
A simple and budget - friendly surprise could be to make a homemade coupon book. Fill it with things like 'one free back massage', 'a home - cooked meal of your choice', etc. It's personal and doesn't cost much.
Using such expressions is not acceptable in civilized conversation. We can talk about things like building good relationships, mutual respect in marriage, etc.