You can start by listening to her. Really listen when she talks about her day, her dreams, or her problems. Women often feel loved when they are heard. Also, small surprises like bringing her favorite flowers or a book she has been wanting to read can brighten her day.
Tell her how sorry you are right away. Listen to her feelings without interrupting. Maybe offer to do all her chores for a week or something like that. Also, show her that you trust her by giving her more access to your own private things. It'll take time to make it up, but being sincere is key.
One way to make it interesting is to create a narrative arc. Start with a bit of mystery about how you met. Then gradually reveal the details as you go along. Talk about the development of your relationship in a way that keeps the listener or reader on the edge of their seat. You can also compare your relationship to something popular, like a movie or a book, to give it more context and make it more relatable.
That's extremely abnormal and unhygienic behavior. Milk from a mother is meant for breastfeeding a baby, not for adding to coffee in this inappropriate way.
Set the mood. Light some candles and play soft music. It can create a really romantic atmosphere. Also, take your time with foreplay. It can heighten the anticipation and pleasure for both of you.
To make it memorable, you need to be romantic. Plan a special evening, like a home - cooked dinner. During the actual time, be affectionate and loving. Look into her eyes, tell her how much she means to you. And make sure she feels safe and comfortable throughout.