Life with a rich family

The couple are in their mid thirties he is in great shape and apart from the wifes belly so is she. they go to a gymm reguarly and keep in shape. You move in with the family and feed the baby then one night the mother asks to taste your milk so she would know what the baby was getting. At first you see no harm so you flop a tit out. At first she licks your nipple before she starts to suck it. Then she pulled her head back and squeazed the nipple in her fingers and you see your milk squirt all over her face as she tried to catch it in her mouth. Then you feel the husband come up behind you and fondle your tits from behind as his wife kisses you on the lips. You hear the husband whisper in your ear "How would you feel about a threesome or would you prefer if one of us just sat out of it and watched."