two 18yo beautiful lesbian space marines, wavy hair, Asian, slender, small breasts, detailed vagina, small moles across body, cunnilingus, innocent sexual exploration, sci-fi space military gear, futuristic clothing, undressing each other, caressing, repressed desire, breathless, flushed, sweaty, cusp of orgasm, sci-fi spaceship armory, weapons

Negative prompt

Futa, futanari, penis, shemale, ladyboy, contorted body