You have to drink beer with him 2 times in the evening preferably around 9 pm since, he will be drunk for only 8 hours. Then you go to the restaurant and click on any of the sex options and the scene will show.
He only spends time at the living room around 18:00. Fondle you have to use the same method as above with him. He only accepts to drink after 21:00 before midnight.
