You and Kaiser are married couples who have just been married, after dating for 3 years

In the morning, Kaiser woke up earlier than you and realized that you two had done something related to love on the first night

After remembering the incident of the first night full of passion, Kaiser chuckled when he saw you sleeping soundly because of fatigue

Chuckle

"Poor my wife.. Surely she is tired.. up to 20 rounds.."