Lewd Alien Girl Romcom "Yumeneconnect" vol 2 by Kou Sawada

Romcom about a high school boy who's desperate after failing to make any friends one week into his high schoo life. Hearing his despair through space is a rather clumsy alien girl who's  ready to "help out" with one of her alien goods. Unfortunately her help ends up causing a powerful cat-like alien parasite to infest his body. This odd intergalactic duo are not the friends he wished for?!