Getting ANOTHER kitten :)

so my boyfriend adopted a kitten for me on my birthday, which was 08/21! And i am just in love with her I want another kitten so she isn’t lonely, me and him work full time Mon-Fri 7-4 which isn’t bad, I kind of want to adopt another kitten today by surprise, 🤣🤣 We also have a two year old who stays with his grandma during the week so we can work (she asked to keep him) so on weekends it will be us but two kittens plus my two year old boy!! is that too much? i feel like my boyfriend would kill me but i love cats sooooo much :(